DateThis TeamOpponentExpected
vs. Actual
ChangeNew Rating
11/19/17Chemical Valley (138)vs Ohio Valley (155)Expected: -0.06, Actual: -0.06+0.3550.0Stats
11/18/17Chemical Valley (193)vs Little Steel Derby Girls (162)Expected: 0.19, Actual: 0.09-4.9549.6Stats
11/18/17Chemical Valley (73)vs Roller Radicals (334)Expected: 0.06, Actual: -0.64-33.4554.5Stats
09/09/17Chemical Valley (132)vs Morgantown (119)Expected: 0.06, Actual: 0.05-0.2588.0Stats
05/13/17Chemical Valley (368)vs ROCK (37)Expected: 0.20, Actual: 0.82+29.4588.1Stats
04/15/17Chemical Valley (128)vs River City (142)Expected: -0.19, Actual: -0.05+6.5558.7Stats
03/11/17Chemical Valley (204)vs Ohio Valley (141)Expected: -0.36, Actual: 0.18+25.9552.2Stats
11/20/16Chemical Valley (139)vs Roller Radicals (200)Expected: -0.24, Actual: -0.18+2.7526.4Stats
11/20/16Chemical Valley (183)vs Morgantown (159)Expected: -0.07, Actual: 0.07+6.7523.7Stats
11/19/16Chemical Valley (136)vs Ohio Valley (177)Expected: -0.59, Actual: -0.13+22.0517.0Stats
10/29/16Chemical Valley (111)vs Greenbrier (107)Expected: -0.45, Actual: 0.02+22.1495.0Stats
09/17/16Chemical Valley (59)vs Ohio Valley (429)Expected: -0.56, Actual: -0.76-9.3472.9Stats
09/10/16Chemical Valley (20)vs Greenville Derby Dames (394)Expected: -0.51, Actual: -0.90-18.6482.2Stats
08/13/16Chemical Valley (131)vs Eerie Roller Girls (126)Expected: -0.04, Actual: 0.02+2.8500.8Stats
04/16/16Chemical Valley (261)vs Eerie Roller Girls (148)Expected: -0.21, Actual: 0.28+23.0498.0Stats
03/26/16Chemical Valley (36)vs Greenville Derby Dames (355)Expected: -0.11, Actual: -0.82-33.6475.0Stats
02/28/16Chemical Valley (111)vs Heart of Appalachia (132)Expected: 0.31, Actual: -0.09-19.0508.6Stats
11/22/15Chemical Valley (242)vs Heart of Appalachia (133)Expected: 0.35, Actual: 0.29-2.9527.6Stats
11/22/15Chemical Valley (212)vs Morgantown (136)Expected: -0.30, Actual: 0.22+24.9530.6Stats
11/21/15Chemical Valley (104)vs Rubber City (279)Expected: -0.57, Actual: -0.46+5.5505.7Stats
09/19/15Chemical Valley (225)vs ROCK (106)Expected: -0.01, Actual: 0.36+17.5500.1Stats
06/21/15Chemical Valley (541)vs HORD: Poison Apples Roller Derby (30)Expected: 0.12, Actual: 0.89+36.9482.6Stats
06/20/15Chemical Valley (141)vs Heart of Appalachia (149)Expected: 0.11, Actual: -0.03-6.6445.7Stats
05/16/15Chemical Valley (99)vs Little Steel Derby Girls (217)Expected: -0.57, Actual: -0.37+9.4452.3Stats
03/29/15Chemical Valley (80)vs ROCK (177)Expected: -0.39, Actual: -0.38+0.4442.9Stats
02/20/15Chemical Valley (44)vs Ohio Valley (331)Expected: -0.39, Actual: -0.77-17.7442.5Stats
01/31/15Chemical Valley (73)vs Glass City (289)Expected: -0.33, Actual: -0.60-12.8460.2Stats
10/25/14Chemical Valley (47)vs River City (273)Expected: -0.57, Actual: -0.71-6.6473.0Stats
10/19/14Chemical Valley (46)vs Morgantown (182)Expected: 0.09, Actual: -0.60-32.5479.6Stats
09/20/14Chemical Valley (32)vs Eerie Roller Girls (199)Expected: -0.20, Actual: -0.72-25.0512.1Stats
08/23/14Chemical Valley (73)vs Gem City (243)Expected: -0.04, Actual: -0.54-23.8537.2Stats
03/02/14Chemical Valley (159)vs ROCK (122)Expected: 0.15, Actual: 0.13-1.1561.0Stats
02/22/14Chemical Valley (129)vs Gem City (289)Expected: -0.19, Actual: -0.38-9.4562.1Stats
11/03/13Chemical Valley (229)vs TVRD: Bruisin' Burgs (82)Expected: 0.03, Actual: 0.47+21.1571.4Stats
10/13/13Chemical Valley (66)vs Eerie Roller Girls (166)Expected: 0.05, Actual: -0.43-22.8550.3Stats
09/07/13Chemical Valley (231)vs Heart of Appalachia (104)Expected: 0.22, Actual: 0.38+7.4573.1Stats
08/24/13Chemical Valley (135)vs Twin Valleys (239)Expected: -0.36, Actual: -0.28+3.7565.7Stats
08/11/13Chemical Valley (177)vs West Virginia (208)Expected: 0.16, Actual: -0.08-11.3562.0Stats
07/21/13Chemical Valley (58)vs Charlotte (337)Expected: -0.50, Actual: -0.71-9.8573.3Stats
06/29/13Chemical Valley (264)vs Star City (112)Expected: 0.41, Actual: 0.40-0.1583.2Stats
06/16/13Chemical Valley (137)vs West Virginia (152)Expected: 0.24, Actual: -0.05-13.7583.3Stats
05/11/13Chemical Valley (178)vs Star City (99)Expected: 0.43, Actual: 0.29-7.1597.0Stats
05/04/13Chemical Valley (250)vs RCRD: The Uncivil Warriors (76)Expected: 0.35, Actual: 0.53+8.8604.1Stats
03/23/13Chemical Valley (78)vs Rubber City (172)Expected: 0.23, Actual: -0.38-29.0595.3Stats
03/09/13Chemical Valley (218)vs Ohio Valley (54)Expected: -0.01, Actual: 0.60+29.0624.3Stats
12/02/12Chemical Valley (89)vs Ohio Valley (87)Expected: -0.05, Actual: 0.01+3.0595.2Stats
12/01/12Chemical Valley (93)vs Eerie Roller Girls (52)Expected: 0.03, Actual: 0.28+11.8592.2Stats
12/01/12Chemical Valley (233)vs WestCo (17)Expected: 0.69, Actual: 0.86+8.4580.4Stats
10/14/12Chemical Valley (257)vs Greenbrier (69)Expected: 0.28, Actual: 0.58+13.9572.1Stats
08/18/12Chemical Valley (60)vs Mother State (110)Expected: -0.20, Actual: -0.29-4.3558.2Stats
08/05/12Chemical Valley (94)vs Twin Valleys (229)Expected: -0.06, Actual: -0.42-17.0562.5Stats
07/21/12Chemical Valley (186)vs Star City (48)Expected: 0.17, Actual: 0.59+20.2579.5Stats
06/16/12Chemical Valley (88)vs Ohio Valley (62)Expected: -0.20, Actual: 0.17+17.6559.3Stats
05/19/12Chemical Valley (106)vs Star City (91)Expected: -0.21, Actual: 0.08+13.8541.7Stats
04/14/12Chemical Valley (52)vs Blackwater (131)Expected: -0.03, Actual: -0.43-19.1527.9Stats
02/25/12Chemical Valley (65)vs RCRD: The Uncivil Warriors (78)Expected: 0.05, Actual: -0.09-6.6546.9Stats
12/17/11Chemical Valley (49)vs Ohio Valley (227)Expected: 0.39, Actual: -0.64-49.1553.5Stats
09/10/11Chemical Valley (123)vs Blackwater (64)Expected: 0.05, Actual: 0.32+12.9602.6Stats
07/30/11Chemical Valley (110)vs ROCK (124)Expected: 0.15, Actual: -0.06-10.1589.8Stats
05/08/11Chemical Valley (92)vs Star City (120)Expected: 0.10, Actual: -0.13-11.0599.9Stats
04/30/11Chemical Valley (138)vs Charlottesville (81)Expected: -0.07, Actual: 0.26+15.7610.9Stats
03/19/11Chemical Valley (136)vs Blackwater (124)Expected: -0.01, Actual: 0.05+2.9595.2Stats
07/24/10Chemical Valley (88)vs DCRD: Destruction Dames (80)Expected: -0.05, Actual: 0.05+4.8592.3Stats
11/21/09Chemical Valley (50)vs Blackwater (124)Actual: -0.43 587.5Stats
DateTeamsScoreIncoming
Ratings
ExpectedActualExpected
vs. Actual
ChangeNew
Ratings
11/19/17Chemical Valley
Ohio Valley
138
155
549.6
563.7
-0.06-0.06Expected: -0.06, Actual: -0.06+0.3
-0.3
550.0
563.4
Stats
11/18/17Chemical Valley
Little Steel Derby Girls
193
162
554.5
517.3
0.190.09Expected: 0.19, Actual: 0.09-4.9
+4.9
549.6
522.2
Stats
11/18/17Chemical Valley
Roller Radicals
73
334
588.0
576.9
0.06-0.64Expected: 0.06, Actual: -0.64-33.4
+33.4
554.5
610.4
Stats
09/09/17Chemical Valley
Morgantown
132
119
588.1
566.4
0.060.05Expected: 0.06, Actual: 0.05-0.2
+0.2
588.0
566.6
Stats
05/13/17Chemical Valley
ROCK
368
37
558.7
507.7
0.200.82Expected: 0.20, Actual: 0.82+29.4
-29.4
588.1
478.3
Stats
04/15/17Chemical Valley
River City
128
142
552.2
579.8
-0.19-0.05Expected: -0.19, Actual: -0.05+6.5
-6.5
558.7
573.3
Stats
03/11/17Chemical Valley
Ohio Valley
204
141
526.4
591.4
-0.360.18Expected: -0.36, Actual: 0.18+25.9
-25.9
552.2
565.5
Stats
11/20/16Chemical Valley
Roller Radicals
139
200
523.7
561.4
-0.24-0.18Expected: -0.24, Actual: -0.18+2.7
-2.7
526.4
558.7
Stats
11/20/16Chemical Valley
Morgantown
183
159
517.0
520.4
-0.070.07Expected: -0.07, Actual: 0.07+6.7
-6.7
523.7
513.7
Stats
11/19/16Chemical Valley
Ohio Valley
136
177
495.0
620.9
-0.59-0.13Expected: -0.59, Actual: -0.13+22.0
-22.0
517.0
598.9
Stats
10/29/16Chemical Valley
Greenbrier
111
107
472.9
558.1
-0.450.02Expected: -0.45, Actual: 0.02+22.1
-22.1
495.0
536.0
Stats
09/17/16Chemical Valley
Ohio Valley
59
429
482.2
599.0
-0.56-0.76Expected: -0.56, Actual: -0.76-9.3
+9.3
472.9
608.4
Stats
09/10/16Chemical Valley
Greenville Derby Dames
20
394
500.8
624.7
-0.51-0.90Expected: -0.51, Actual: -0.90-18.6
+18.6
482.2
643.3
Stats
08/13/16Chemical Valley
Eerie Roller Girls
131
126
498.0
495.3
-0.040.02Expected: -0.04, Actual: 0.02+2.8
-2.8
500.8
492.5
Stats
04/16/16Chemical Valley
Eerie Roller Girls
261
148
475.0
527.6
-0.210.28Expected: -0.21, Actual: 0.28+23.0
-23.0
498.0
504.6
Stats
03/26/16Chemical Valley
Greenville Derby Dames
36
355
508.6
520.4
-0.11-0.82Expected: -0.11, Actual: -0.82-33.6
+33.6
475.0
553.9
Stats
02/28/16Chemical Valley
Heart of Appalachia
111
132
527.6
473.3
0.31-0.09Expected: 0.31, Actual: -0.09-19.0
+19.0
508.6
492.4
Stats
11/22/15Chemical Valley
Heart of Appalachia
242
133
530.6
470.4
0.350.29Expected: 0.35, Actual: 0.29-2.9
+2.9
527.6
473.3
Stats
11/22/15Chemical Valley
Morgantown
212
136
505.7
555.1
-0.300.22Expected: -0.30, Actual: 0.22+24.9
-24.9
530.6
530.2
Stats
11/21/15Chemical Valley
Rubber City
104
279
500.1
617.1
-0.57-0.46Expected: -0.57, Actual: -0.46+5.5
-5.5
505.7
611.6
Stats
09/19/15Chemical Valley
ROCK
225
106
482.6
494.9
-0.010.36Expected: -0.01, Actual: 0.36+17.5
-17.5
500.1
477.4
Stats
06/21/15Chemical Valley
HORD: Poison Apples Roller Derby
541
30
445.7
435.1
0.120.89Expected: 0.12, Actual: 0.89+36.9
-36.9
482.6
398.2
Stats
06/20/15Chemical Valley
Heart of Appalachia
141
149
452.3
443.3
0.11-0.03Expected: 0.11, Actual: -0.03-6.6
+6.6
445.7
449.9
Stats
05/16/15Chemical Valley
Little Steel Derby Girls
99
217
442.9
583.2
-0.57-0.37Expected: -0.57, Actual: -0.37+9.4
-9.4
452.3
573.8
Stats
03/29/15Chemical Valley
ROCK
80
177
442.5
534.6
-0.39-0.38Expected: -0.39, Actual: -0.38+0.4
-0.4
442.9
534.1
Stats
02/20/15Chemical Valley
Ohio Valley
44
331
460.2
553.8
-0.39-0.77Expected: -0.39, Actual: -0.77-17.7
+17.7
442.5
571.5
Stats
01/31/15Chemical Valley
Glass City
73
289
473.0
530.6
-0.33-0.60Expected: -0.33, Actual: -0.60-12.8
+12.8
460.2
543.4
Stats
10/25/14Chemical Valley
River City
47
273
479.6
597.7
-0.57-0.71Expected: -0.57, Actual: -0.71-6.6
+6.6
473.0
604.3
Stats
10/19/14Chemical Valley
Morgantown
46
182
512.1
484.3
0.09-0.60Expected: 0.09, Actual: -0.60-32.5
+32.5
479.6
516.8
Stats
09/20/14Chemical Valley
Eerie Roller Girls
32
199
537.2
566.6
-0.20-0.72Expected: -0.20, Actual: -0.72-25.0
+25.0
512.1
591.6
Stats
08/23/14Chemical Valley
Gem City
73
243
561.0
579.1
-0.04-0.54Expected: -0.04, Actual: -0.54-23.8
+23.8
537.2
602.9
Stats
03/02/14Chemical Valley
ROCK
159
122
562.1
541.5
0.150.13Expected: 0.15, Actual: 0.13-1.1
+1.1
561.0
542.6
Stats
02/22/14Chemical Valley
Gem City
129
289
571.4
598.5
-0.19-0.38Expected: -0.19, Actual: -0.38-9.4
+9.4
562.1
607.9
Stats
11/03/13Chemical Valley
TVRD: Bruisin' Burgs
229
82
550.3
555.1
0.030.47Expected: 0.03, Actual: 0.47+21.1
-21.1
571.4
534.0
Stats
10/13/13Chemical Valley
Eerie Roller Girls
66
166
573.1
574.1
0.05-0.43Expected: 0.05, Actual: -0.43-22.8
+22.8
550.3
596.9
Stats
09/07/13Chemical Valley
Heart of Appalachia
231
104
565.7
530.8
0.220.38Expected: 0.22, Actual: 0.38+7.4
-7.4
573.1
523.4
Stats
08/24/13Chemical Valley
Twin Valleys
135
239
562.0
625.8
-0.36-0.28Expected: -0.36, Actual: -0.28+3.7
-3.7
565.7
622.1
Stats
08/11/13Chemical Valley
West Virginia
177
208
573.3
552.1
0.16-0.08Expected: 0.16, Actual: -0.08-11.3
+11.3
562.0
563.4
Stats
07/21/13Chemical Valley
Charlotte
58
337
583.2
682.4
-0.50-0.71Expected: -0.50, Actual: -0.71-9.8
+9.8
573.3
692.3
Stats
06/29/13Chemical Valley
Star City
264
112
583.3
507.6
0.410.40Expected: 0.41, Actual: 0.40-0.1
+0.1
583.2
507.7
Stats
06/16/13Chemical Valley
West Virginia
137
152
597.0
538.4
0.24-0.05Expected: 0.24, Actual: -0.05-13.7
+13.7
583.3
552.1
Stats
05/11/13Chemical Valley
Star City
178
99
604.1
500.5
0.430.29Expected: 0.43, Actual: 0.29-7.1
+7.1
597.0
507.6
Stats
05/04/13Chemical Valley
RCRD: The Uncivil Warriors
250
76
595.3
532.8
0.350.53Expected: 0.35, Actual: 0.53+8.8
-8.8
604.1
524.1
Stats
03/23/13Chemical Valley
Rubber City
78
172
624.3
566.3
0.23-0.38Expected: 0.23, Actual: -0.38-29.0
+29.0
595.3
595.3
Stats
03/09/13Chemical Valley
Ohio Valley
218
54
595.2
586.1
-0.010.60Expected: -0.01, Actual: 0.60+29.0
-29.0
624.3
557.0
Stats
12/02/12Chemical Valley
Ohio Valley
89
87
592.2
589.1
-0.050.01Expected: -0.05, Actual: 0.01+3.0
-3.0
595.2
586.1
Stats
12/01/12Chemical Valley
Eerie Roller Girls
93
52
580.4
560.0
0.030.28Expected: 0.03, Actual: 0.28+11.8
-11.8
592.2
548.2
Stats
12/01/12Chemical Valley
WestCo
233
17
572.1
389.7
0.690.86Expected: 0.69, Actual: 0.86+8.4
-8.4
580.4
381.4
Stats
10/14/12Chemical Valley
Greenbrier
257
69
558.2
510.2
0.280.58Expected: 0.28, Actual: 0.58+13.9
-13.9
572.1
496.3
Stats
08/18/12Chemical Valley
Mother State
60
110
562.5
614.2
-0.20-0.29Expected: -0.20, Actual: -0.29-4.3
+4.3
558.2
618.6
Stats
08/05/12Chemical Valley
Twin Valleys
94
229
579.5
581.1
-0.06-0.42Expected: -0.06, Actual: -0.42-17.0
+17.0
562.5
598.1
Stats
07/21/12Chemical Valley
Star City
186
48
559.3
536.5
0.170.59Expected: 0.17, Actual: 0.59+20.2
-20.2
579.5
516.3
Stats
06/16/12Chemical Valley
Ohio Valley
88
62
541.7
591.9
-0.200.17Expected: -0.20, Actual: 0.17+17.6
-17.6
559.3
574.3
Stats
05/19/12Chemical Valley
Star City
106
91
527.9
560.9
-0.210.08Expected: -0.21, Actual: 0.08+13.8
-13.8
541.7
547.1
Stats
04/14/12Chemical Valley
Blackwater
52
131
546.9
563.8
-0.03-0.43Expected: -0.03, Actual: -0.43-19.1
+19.1
527.9
582.8
Stats
02/25/12Chemical Valley
RCRD: The Uncivil Warriors
65
78
553.5
533.4
0.05-0.09Expected: 0.05, Actual: -0.09-6.6
+6.6
546.9
540.0
Stats
12/17/11Chemical Valley
Ohio Valley
49
227
602.6
505.2
0.39-0.64Expected: 0.39, Actual: -0.64-49.1
+49.1
553.5
554.3
Stats
09/10/11Chemical Valley
Blackwater
123
64
589.8
596.6
0.050.32Expected: 0.05, Actual: 0.32+12.9
-12.8
602.6
583.8
Stats
07/30/11Chemical Valley
ROCK
110
124
599.9
553.1
0.15-0.06Expected: 0.15, Actual: -0.06-10.1
+10.1
589.8
563.2
Stats
05/08/11Chemical Valley
Star City
92
120
610.9
575.2
0.10-0.13Expected: 0.10, Actual: -0.13-11.0
+11.0
599.9
586.2
Stats
04/30/11Chemical Valley
Charlottesville
138
81
595.2
593.1
-0.070.26Expected: -0.07, Actual: 0.26+15.7
-15.7
610.9
577.4
Stats
03/19/11Chemical Valley
Blackwater
136
124
592.3
579.1
-0.010.05Expected: -0.01, Actual: 0.05+2.9
-2.9
595.2
576.2
Stats
07/24/10Chemical Valley
DCRD: Destruction Dames
88
80
587.5
582.2
-0.050.05Expected: -0.05, Actual: 0.05+4.8
-4.8
592.3
577.4
Stats
11/21/09Chemical Valley
Blackwater
50
124
[unranked]
[unranked]
-0.43Actual: -0.43 
 
587.5
607.7
Stats