DateThis TeamOpponentExpected
vs. Actual
ChangeNew Rating
10/08/16Rubber City (125)vs Glass City (252)Expected: 0.30, Actual: -0.34-37.8491.7Stats
09/17/16Rubber City (162)vs Penn Jersey (130)Expected: 0.11, Actual: 0.11-0.1529.5Stats
07/16/16Rubber City (339)vs LSDG: Rust Belt Rollers (94)Expected: 0.54, Actual: 0.57+1.5529.6Stats
04/16/16Rubber City (133)vs Downriver (211)Expected: -0.29, Actual: -0.23+4.0528.1Stats
03/05/16Rubber City (256)vs Battle Creek (134)Expected: 0.37, Actual: 0.31-3.4524.1Stats
02/06/16Rubber City (139)vs BRRD: Hazmat Crew (141)Expected: 0.31, Actual: -0.01-19.2527.5Stats
11/22/15Rubber City (143)vs Gem City (229)Expected: -0.20, Actual: -0.23-1.8546.7Stats
11/22/15Rubber City (187)vs Ohio Valley (155)Expected: -0.05, Actual: 0.09+7.8548.4Stats
11/21/15Rubber City (279)vs Chemical Valley (104)Expected: 0.55, Actual: 0.46-5.0540.7Stats
06/14/15Rubber City (210)vs OHRD: Gang Green (130)Expected: -0.13, Actual: 0.24+18.9545.6Stats
04/11/15Rubber City (214)vs Gem City (227)Expected: -0.12, Actual: -0.03+4.9526.7Stats
01/03/15Rubber City (183)vs Burning River (189)Expected: -0.29, Actual: -0.02+14.5521.8Stats
06/21/14Rubber City (150)vs Enchanted Mountain (155)Expected: 0.10, Actual: -0.02-5.9507.3Stats
06/14/14Rubber City (197)vs Gem City (137)Expected: -0.16, Actual: 0.18+17.5513.2Stats
05/10/14Rubber City (201)vs Central Ohio (127)Expected: 0.41, Actual: 0.23-9.5495.7Stats
03/22/14Rubber City (242)vs Enchanted Mountain (158)Expected: 0.09, Actual: 0.21+6.5505.1Stats
02/15/14Rubber City (172)vs BRRD: Hazmat Crew (240)Expected: 0.06, Actual: -0.17-11.8498.7Stats
01/25/14Rubber City (122)vs Little Steel Derby Girls (275)Expected: -0.31, Actual: -0.39-3.7510.5Stats
09/21/13Rubber City (153)vs Eerie Roller Girls (154)Expected: 0.09, Actual: -0.00-4.8514.2Stats
08/03/13Rubber City (162)vs Gem City (173)Expected: 0.17, Actual: -0.03-10.5518.9Stats
06/22/13Rubber City (221)vs Enchanted Mountain (145)Expected: 0.12, Actual: 0.21+4.6529.4Stats
05/11/13Rubber City (189)vs Little Steel Derby Girls (192)Expected: -0.03, Actual: -0.01+1.1524.8Stats
03/23/13Rubber City (172)vs Chemical Valley (78)Expected: -0.24, Actual: 0.38+32.2523.7Stats
01/12/13Rubber City (160)vs BRRD: Hazmat Crew (151)Expected: -0.48, Actual: 0.03+26.6491.5Stats
07/14/12Rubber City (72)vs DRD: Motown Wreckers (173)Actual: -0.41 465.0Stats
06/16/12Rubber City (81)vs FCRD: Thames Fatales (176)Expected: -0.51, Actual: -0.37+6.1465.0Stats
05/12/12Rubber City (90)vs Flint (125)Expected: 0.18, Actual: -0.16-15.3458.9Stats
04/14/12Rubber City (96)vs BRRD: Hazmat Crew (151)Expected: -0.23, Actual: -0.22+0.2474.2Stats
03/10/12Rubber City (108)vs Roller Radicals (139)Expected: -0.01, Actual: -0.13-4.9474.0Stats
02/12/12Rubber City (27)vs Ohio Valley (198)Expected: 0.17, Actual: -0.76-41.2479.0Stats
10/15/11Rubber City (67)vs SCRD: B-Unit (97)Expected: 0.02, Actual: -0.18-8.9520.2Stats
09/17/11Rubber City (54)vs Black-n-Bluegrass (213)Expected: -0.14, Actual: -0.60-20.4529.1Stats
08/13/11Rubber City (94)vs BRRD: Hazmat Crew (81)Expected: 0.11, Actual: 0.07-1.7549.4Stats
07/30/11Rubber City (142)vs NRD: Third Alarm (46)Expected: -0.02, Actual: 0.51+23.6551.2Stats
07/16/11Rubber City (58)vs DRD: Detroit Roller Derby Allstars B (128)Expected: -0.20, Actual: -0.38-7.9527.6Stats
05/07/11Rubber City (155)vs OHRD: Gang Green (67)Expected: -0.32, Actual: 0.40+31.5535.6Stats
04/23/11Rubber City (124)vs GRRD: Attack! (101)Expected: -0.12, Actual: 0.10+9.9504.1Stats
04/02/11Rubber City (178)vs NRD: Third Alarm (117)Expected: -0.19, Actual: 0.21+17.6494.2Stats
03/19/11Rubber City (47)vs Bleeding Heartland (276)Expected: -0.53, Actual: -0.71-7.9476.6Stats
09/18/10Rubber City (99)vs Gem City (100)Expected: 0.02, Actual: -0.01-1.4484.5Stats
08/14/10Rubber City (131)vs Glass City (104)Expected: 0.39, Actual: 0.11-13.2485.9Stats
07/24/10Rubber City (124)vs BBRG: Shiners (120)Expected: -0.02, Actual: 0.02+1.9499.1Stats
07/17/10Rubber City (43)vs Queen City (260)Expected: -0.29, Actual: -0.72-20.4497.2Stats
06/05/10Rubber City (177)vs Black-n-Bluegrass (90)Expected: -0.16, Actual: 0.33+23.6517.6Stats
05/15/10Rubber City (72)vs OHRD: Gang Green (191)Expected: -0.33, Actual: -0.45-5.7494.0Stats
05/01/10Rubber City (261)vs Flint (87)Expected: 0.16, Actual: 0.50+16.3499.7Stats
04/10/10Rubber City (86)vs Mid Michigan Derby (95)Expected: 0.08, Actual: -0.05-6.5483.4Stats
03/13/10Rubber City (37)vs Kalamazoo (208)Expected: -0.24, Actual: -0.70-22.4489.9Stats
09/19/09Rubber City (32)vs SCRD: Blitzburgh Bombers (122)Actual: -0.58 512.2Stats
06/20/09Rubber City (113)vs Glass City (102)Expected: 0.22, Actual: 0.05-8.2512.2Stats
04/18/09Rubber City (87)vs Roc City (114)Actual: -0.13 520.5Stats
DateTeamsScoreIncoming
Ratings
ExpectedActualExpected
vs. Actual
ChangeNew
Ratings
10/08/16Rubber City
Glass City
125
252
529.5
477.2
0.30-0.34Expected: 0.30, Actual: -0.34-37.8
+37.8
491.7
515.0
Stats
09/17/16Rubber City
Penn Jersey
162
130
529.6
516.2
0.110.11Expected: 0.11, Actual: 0.11-0.1
+0.1
529.5
516.3
Stats
07/16/16Rubber City
LSDG: Rust Belt Rollers
339
94
528.1
398.0
0.540.57Expected: 0.54, Actual: 0.57+1.5
-1.5
529.6
396.5
Stats
04/16/16Rubber City
Downriver
133
211
524.1
593.7
-0.29-0.23Expected: -0.29, Actual: -0.23+4.0
-4.0
528.1
589.7
Stats
03/05/16Rubber City
Battle Creek
256
134
527.5
458.7
0.370.31Expected: 0.37, Actual: 0.31-3.4
+3.4
524.1
462.2
Stats
02/06/16Rubber City
BRRD: Hazmat Crew
139
141
546.7
490.6
0.31-0.01Expected: 0.31, Actual: -0.01-19.2
+19.2
527.5
509.8
Stats
11/22/15Rubber City
Gem City
143
229
548.4
584.3
-0.20-0.23Expected: -0.20, Actual: -0.23-1.8
+1.8
546.7
586.1
Stats
11/22/15Rubber City
Ohio Valley
187
155
540.7
547.6
-0.050.09Expected: -0.05, Actual: 0.09+7.8
-7.8
548.4
539.8
Stats
11/21/15Rubber City
Chemical Valley
279
104
545.6
425.5
0.550.46Expected: 0.55, Actual: 0.46-5.0
+5.0
540.7
430.5
Stats
06/14/15Rubber City
OHRD: Gang Green
210
130
526.7
543.2
-0.130.24Expected: -0.13, Actual: 0.24+18.9
-18.9
545.6
524.3
Stats
04/11/15Rubber City
Gem City
214
227
521.8
555.5
-0.12-0.03Expected: -0.12, Actual: -0.03+4.9
-4.9
526.7
550.6
Stats
01/03/15Rubber City
Burning River
183
189
507.3
576.9
-0.29-0.02Expected: -0.29, Actual: -0.02+14.5
-14.5
521.8
562.4
Stats
06/21/14Rubber City
Enchanted Mountain
150
155
513.2
484.8
0.10-0.02Expected: 0.10, Actual: -0.02-5.9
+5.9
507.3
490.7
Stats
06/14/14Rubber City
Gem City
197
137
495.7
536.0
-0.160.18Expected: -0.16, Actual: 0.18+17.5
-17.5
513.2
518.5
Stats
05/10/14Rubber City
Central Ohio
201
127
505.1
427.8
0.410.23Expected: 0.41, Actual: 0.23-9.5
+9.5
495.7
437.2
Stats
03/22/14Rubber City
Enchanted Mountain
242
158
498.7
490.4
0.090.21Expected: 0.09, Actual: 0.21+6.5
-6.5
505.1
483.9
Stats
02/15/14Rubber City
BRRD: Hazmat Crew
172
240
510.5
507.3
0.06-0.17Expected: 0.06, Actual: -0.17-11.8
+11.8
498.7
519.1
Stats
01/25/14Rubber City
Little Steel Derby Girls
122
275
514.2
570.3
-0.31-0.39Expected: -0.31, Actual: -0.39-3.7
+3.7
510.5
574.0
Stats
09/21/13Rubber City
Eerie Roller Girls
153
154
518.9
492.3
0.09-0.00Expected: 0.09, Actual: -0.00-4.8
+4.8
514.2
497.1
Stats
08/03/13Rubber City
Gem City
162
173
529.4
486.6
0.17-0.03Expected: 0.17, Actual: -0.03-10.5
+10.5
518.9
497.1
Stats
06/22/13Rubber City
Enchanted Mountain
221
145
524.8
491.7
0.120.21Expected: 0.12, Actual: 0.21+4.6
-4.6
529.4
487.1
Stats
05/11/13Rubber City
Little Steel Derby Girls
189
192
523.7
538.6
-0.03-0.01Expected: -0.03, Actual: -0.01+1.1
-1.1
524.8
537.4
Stats
03/23/13Rubber City
Chemical Valley
172
78
491.5
549.3
-0.240.38Expected: -0.24, Actual: 0.38+32.2
-32.2
523.7
517.1
Stats
01/12/13Rubber City
BRRD: Hazmat Crew
160
151
465.0
578.3
-0.480.03Expected: -0.48, Actual: 0.03+26.6
-26.6
491.5
551.7
Stats
07/14/12Rubber City
DRD: Motown Wreckers
72
173
465.0
[unranked]
-0.41Actual: -0.41 
 
465.0
496.5
Stats
06/16/12Rubber City
FCRD: Thames Fatales
81
176
458.9
556.9
-0.51-0.37Expected: -0.51, Actual: -0.37+6.1
-6.1
465.0
550.8
Stats
05/12/12Rubber City
Flint
90
125
474.2
451.1
0.18-0.16Expected: 0.18, Actual: -0.16-15.3
+15.3
458.9
466.4
Stats
04/14/12Rubber City
BRRD: Hazmat Crew
96
151
474.0
534.0
-0.23-0.22Expected: -0.23, Actual: -0.22+0.2
-0.2
474.2
533.9
Stats
03/10/12Rubber City
Roller Radicals
108
139
479.0
495.7
-0.01-0.13Expected: -0.01, Actual: -0.13-4.9
+4.9
474.0
500.7
Stats
02/12/12Rubber City
Ohio Valley
27
198
520.2
471.9
0.17-0.76Expected: 0.17, Actual: -0.76-41.2
+41.2
479.0
513.1
Stats
10/15/11Rubber City
SCRD: B-Unit
67
97
529.1
511.5
0.02-0.18Expected: 0.02, Actual: -0.18-8.9
+8.9
520.2
520.4
Stats
09/17/11Rubber City
Black-n-Bluegrass
54
213
549.4
590.7
-0.14-0.60Expected: -0.14, Actual: -0.60-20.4
+20.4
529.1
611.1
Stats
08/13/11Rubber City
BRRD: Hazmat Crew
94
81
551.2
542.4
0.110.07Expected: 0.11, Actual: 0.07-1.7
+1.7
549.4
544.1
Stats
07/30/11Rubber City
NRD: Third Alarm
142
46
527.6
517.9
-0.020.51Expected: -0.02, Actual: 0.51+23.6
-23.6
551.2
494.3
Stats
07/16/11Rubber City
DRD: Detroit Roller Derby Allstars B
58
128
535.6
589.5
-0.20-0.38Expected: -0.20, Actual: -0.38-7.9
+7.9
527.6
597.4
Stats
05/07/11Rubber City
OHRD: Gang Green
155
67
504.1
583.3
-0.320.40Expected: -0.32, Actual: 0.40+31.5
-31.5
535.6
551.8
Stats
04/23/11Rubber City
GRRD: Attack!
124
101
494.2
504.5
-0.120.10Expected: -0.12, Actual: 0.10+9.9
-9.9
504.1
494.6
Stats
04/02/11Rubber City
NRD: Third Alarm
178
117
476.6
528.9
-0.190.21Expected: -0.19, Actual: 0.21+17.6
-17.6
494.2
511.4
Stats
03/19/11Rubber City
Bleeding Heartland
47
276
484.5
616.9
-0.53-0.71Expected: -0.53, Actual: -0.71-7.9
+7.9
476.6
624.8
Stats
09/18/10Rubber City
Gem City
99
100
485.9
495.1
0.02-0.01Expected: 0.02, Actual: -0.01-1.4
+1.4
484.5
496.5
Stats
08/14/10Rubber City
Glass City
131
104
499.1
430.9
0.390.11Expected: 0.39, Actual: 0.11-13.2
+13.2
485.9
444.2
Stats
07/24/10Rubber City
BBRG: Shiners
124
120
497.2
487.8
-0.020.02Expected: -0.02, Actual: 0.02+1.9
-1.9
499.1
485.9
Stats
07/17/10Rubber City
Queen City
43
260
517.6
592.3
-0.29-0.72Expected: -0.29, Actual: -0.72-20.4
+20.4
497.2
612.6
Stats
06/05/10Rubber City
Black-n-Bluegrass
177
90
494.0
540.7
-0.160.33Expected: -0.16, Actual: 0.33+23.6
-23.6
517.6
517.1
Stats
05/15/10Rubber City
OHRD: Gang Green
72
191
499.7
555.2
-0.33-0.45Expected: -0.33, Actual: -0.45-5.7
+5.7
494.0
560.9
Stats
05/01/10Rubber City
Flint
261
87
483.4
464.6
0.160.50Expected: 0.16, Actual: 0.50+16.3
-16.3
499.7
448.3
Stats
04/10/10Rubber City
Mid Michigan Derby
86
95
489.9
486.9
0.08-0.05Expected: 0.08, Actual: -0.05-6.5
+6.5
483.4
493.4
Stats
03/13/10Rubber City
Kalamazoo
37
208
512.2
574.1
-0.24-0.70Expected: -0.24, Actual: -0.70-22.4
+22.4
489.9
596.5
Stats
09/19/09Rubber City
SCRD: Blitzburgh Bombers
32
122
512.2
[unranked]
-0.58Actual: -0.58 
 
512.2
549.4
Stats
06/20/09Rubber City
Glass City
113
102
520.5
489.5
0.220.05Expected: 0.22, Actual: 0.05-8.2
+8.2
512.2
497.7
Stats
04/18/09Rubber City
Roc City
87
114
[unranked]
533.2
-0.13Actual: -0.13 
 
520.5
533.2
Stats