DateThis TeamOpponentExpected
vs. Actual
ChangeNew Rating
02/22/20Bath City Roller Girls (106)vs Quad County Roller Derby (228)Expected: 0.06, Actual: -0.37-25.3331.6Stats
05/11/19Bath City Roller Girls (120)vs Brighton Roller Dollz (156)Expected: 0.21, Actual: -0.13-20.5356.9Stats
04/13/19Bath City Roller Girls (139)vs Central Michigan Roller Derby (112)Expected: -0.26, Actual: 0.11+21.9377.4Stats
03/16/19Bath City Roller Girls (82)vs Irish Hills Bombshells (191)Expected: -0.00, Actual: -0.40-23.7355.4Stats
02/16/19Bath City Roller Girls (158)vs Quad County Roller Derby (114)Expected: 0.50, Actual: 0.16-20.2379.1Stats
04/07/18Bath City Roller Girls (42)vs Traverse City Roller Derby (442)Expected: -0.30, Actual: -0.83-31.5399.3Stats
03/10/18Bath City Roller Girls (93)vs Battle Creek Cereal Killers (273)Expected: 0.12, Actual: -0.49-36.7430.8Stats
06/24/17Bath City Roller Girls (240)vs Killa Crew (285)Expected: 0.08, Actual: -0.09-10.1467.5Stats
04/22/17Bath City Roller Girls (128)vs Dead River Derby (179)Expected: -0.24, Actual: -0.17+4.3477.6Stats
02/18/17Bath City Roller Girls (171)vs Flint Roller Derby (271)Expected: 0.02, Actual: -0.23-14.6473.3Stats
01/28/17Bath City Roller Girls (223)vs Attack! (143)Expected: 0.03, Actual: 0.22+11.4487.9Stats
11/12/16Bath City Roller Girls (166)vs Flint Roller Derby (217)Expected: -0.12, Actual: -0.13-0.8476.5Stats
10/15/16Bath City Roller Girls (212)vs Motown Wreckers (159)Expected: 0.07, Actual: 0.14+4.1477.3Stats
10/15/16Bath City Roller Girls (231)vs Killa Crew (144)Expected: 0.13, Actual: 0.23+6.0473.2Stats
10/14/16Bath City Roller Girls (141)vs Small Town Outlaws (187)Expected: -0.14, Actual: -0.14+0.2467.2Stats
06/11/16Bath City Roller Girls (170)vs Killa Crew (149)Expected: 0.33, Actual: 0.07-15.7467.0Stats
05/21/16Bath City Roller Girls (162)vs East Lansing Roller Derby (85)Expected: 0.11, Actual: 0.31+12.1482.7Stats
04/02/16Bath City Roller Girls (196)vs Small Town Outlaws (126)Expected: 0.12, Actual: 0.22+5.8470.6Stats
03/05/16Bath City Roller Girls (280)vs Central Michigan Roller Derby (107)Expected: 0.23, Actual: 0.45+13.0464.7Stats
02/20/16Bath City Roller Girls (199)vs Central Michigan Roller Derby (112)Expected: -0.06, Actual: 0.28+20.1451.8Stats
11/14/15Bath City Roller Girls (137)vs Sarnia Roller Derby League (171)Expected: -0.18, Actual: -0.11+3.7431.7Stats
10/11/15Bath City Roller Girls (142)vs East Lansing Roller Derby (235)Expected: 0.07, Actual: -0.25-16.6428.0Stats
10/10/15Bath City Roller Girls (183)vs Flint Roller Derby (195)Expected: -0.08, Actual: -0.03+2.3444.6Stats
08/29/15Bath City Roller Girls (156)vs Superior Sirens (134)Expected: 0.14, Actual: 0.08-3.5442.3Stats
06/20/15Bath City Roller Girls (111)vs East Lansing Roller Derby (237)Expected: 0.15, Actual: -0.36-26.5445.8Stats
05/02/15Bath City Roller Girls (137)vs Oakland County Roller Derby (158)Expected: -0.24, Actual: -0.07+8.7472.4Stats
04/18/15Bath City Roller Girls (202)vs Brighton Roller Dollz (105)Expected: 0.17, Actual: 0.32+7.4463.7Stats
03/21/15Bath City Roller Girls (116)vs Downriver Roller Dolls (302)Expected: -0.29, Actual: -0.44-7.9456.3Stats
03/07/15Bath City Roller Girls (155)vs Arbor Bruising Co. (212)Expected: -0.14, Actual: -0.16-0.9464.2Stats
02/07/15Bath City Roller Girls (171)vs Black Heart Maidens (134)Expected: -0.05, Actual: 0.12+8.8465.1Stats
12/06/14Bath City Roller Girls (273)vs Mid Michigan Derby Girls (62)Expected: 0.23, Actual: 0.63+21.1456.3Stats
11/08/14Bath City Roller Girls (223)vs Demolitia Derby Queens (115)Expected: 0.41, Actual: 0.32-4.6435.2Stats
10/05/14Bath City Roller Girls (257)vs Flint Roller Derby (214)Expected: -0.06, Actual: 0.09+7.8439.8Stats
10/04/14Bath City Roller Girls (189)vs Old Town Beat Down (95)Expected: 0.23, Actual: 0.33+5.2432.0Stats
10/04/14Bath City Roller Girls (106)vs Downriver Roller Dolls (274)Expected: 0.13, Actual: -0.44-29.9426.8Stats
06/14/14Bath City Roller Girls (100)vs Windsor Roller Derby (203)Expected: -0.24, Actual: -0.34-5.1456.7Stats
05/17/14Bath City Roller Girls (87)vs Oakland County Roller Derby (135)Expected: -0.22, Actual: -0.22+0.2461.8Stats
03/15/14Bath City Roller Girls (240)vs Downriver Roller Dolls (118)Expected: 0.03, Actual: 0.34+16.4461.6Stats
02/01/14Bath City Roller Girls (123)vs Floral City Roller Girls (140)Expected: -0.06, Actual: -0.06-0.3445.2Stats
01/18/14Bath City Roller Girls (175)vs Brighton Roller Dollz (202)Expected: 0.24, Actual: -0.07-16.1445.5Stats
12/14/13Bath City Roller Girls (191)vs Southern Belles Roller Derby (46)Expected: 0.15, Actual: 0.61+23.9461.6Stats
11/16/13Bath City Roller Girls (97)vs East Lansing Roller Derby (200)Expected: -0.29, Actual: -0.35-3.0437.7Stats
10/12/13Bath City Roller Girls (143)vs East Lansing Roller Derby (245)Expected: -0.40, Actual: -0.26+7.0440.8Stats
10/12/13Bath City Roller Girls (34)vs Lansing Derby Vixens (442)Expected: -0.41, Actual: -0.86-23.6433.8Stats
08/17/13Bath City Roller Girls (199)vs Cherry Bombs (77)Expected: 0.26, Actual: 0.44+9.3457.4Stats
06/15/13Bath City Roller Girls (163)vs Southern Belles Roller Derby (156)Expected: 0.38, Actual: 0.02-18.7448.1Stats
06/08/13Bath City Roller Girls (142)vs Small Town Outlaws (155)Expected: 0.03, Actual: -0.04-3.9466.8Stats
04/20/13Bath City Roller Girls (221)vs River Rat Roller Derby (59)Actual: 0.58 470.7Stats
03/16/13Bath City Roller Girls (216)vs Chemical City Derby Girls (54)Expected: 0.32, Actual: 0.60+14.7470.7Stats
02/16/13Bath City Roller Girls (118)vs East Lansing Roller Derby (158)Expected: -0.17, Actual: -0.14+1.1456.0Stats
01/19/13Bath City Roller Girls (188)vs Southern Belles Roller Derby (62)Expected: 0.18, Actual: 0.50+17.1454.9Stats
11/17/12Bath City Roller Girls (111)vs Oakland County Roller Derby (83)Expected: 0.29, Actual: 0.14-6.3437.7Stats
08/18/12Bath City Roller Girls (100)vs Cherry Bombs (110)Expected: -0.02, Actual: -0.05-1.2444.0Stats
11/06/11Bath City Roller Girls (63)vs Blue Water Roller Derby (184)Expected: -0.08, Actual: -0.49-18.3445.2Stats
05/14/11Bath City Roller Girls (88)vs Lansing Derby Vixens (244)Actual: -0.47 463.5Stats
DateTeamsScoreIncoming
Ratings
ExpectedActualExpected
vs. Actual
ChangeNew
Ratings
02/22/20Bath City Roller Girls
Quad County Roller Derby
106
228
356.9
354.0
0.06-0.37Expected: 0.06, Actual: -0.37-25.3
+25.3
331.6
379.3
Stats
05/11/19Bath City Roller Girls
Brighton Roller Dollz
120
156
377.4
343.0
0.21-0.13Expected: 0.21, Actual: -0.13-20.5
+20.5
356.9
363.5
Stats
04/13/19Bath City Roller Girls
Central Michigan Roller Derby
139
112
355.4
417.8
-0.260.11Expected: -0.26, Actual: 0.11+21.9
-21.9
377.4
395.8
Stats
03/16/19Bath City Roller Girls
Irish Hills Bombshells
82
191
379.1
388.5
-0.00-0.40Expected: -0.00, Actual: -0.40-23.7
+23.7
355.4
412.2
Stats
02/16/19Bath City Roller Girls
Quad County Roller Derby
158
114
399.3
298.2
0.500.16Expected: 0.50, Actual: 0.16-20.2
+20.2
379.1
318.4
Stats
04/07/18Bath City Roller Girls
Traverse City Roller Derby
42
442
430.8
501.2
-0.30-0.83Expected: -0.30, Actual: -0.83-31.5
+31.5
399.3
532.8
Stats
03/10/18Bath City Roller Girls
Battle Creek Cereal Killers
93
273
467.5
451.7
0.12-0.49Expected: 0.12, Actual: -0.49-36.7
+36.7
430.8
488.4
Stats
06/24/17Bath City Roller Girls
Killa Crew
240
285
477.6
469.8
0.08-0.09Expected: 0.08, Actual: -0.09-10.1
+10.1
467.5
479.9
Stats
04/22/17Bath City Roller Girls
Dead River Derby
128
179
473.3
531.0
-0.24-0.17Expected: -0.24, Actual: -0.17+4.3
-4.3
477.6
526.6
Stats
02/18/17Bath City Roller Girls
Flint Roller Derby
171
271
487.9
493.1
0.02-0.23Expected: 0.02, Actual: -0.23-14.6
+14.6
473.3
507.7
Stats
01/28/17Bath City Roller Girls
Attack!
223
143
476.5
462.0
0.030.22Expected: 0.03, Actual: 0.22+11.4
-11.4
487.9
450.6
Stats
11/12/16Bath City Roller Girls
Flint Roller Derby
166
217
477.3
492.3
-0.12-0.13Expected: -0.12, Actual: -0.13-0.8
+0.8
476.5
493.1
Stats
10/15/16Bath City Roller Girls
Motown Wreckers
212
159
473.2
455.1
0.070.14Expected: 0.07, Actual: 0.14+4.1
-4.1
477.3
451.1
Stats
10/15/16Bath City Roller Girls
Killa Crew
231
144
467.2
437.7
0.130.23Expected: 0.13, Actual: 0.23+6.0
-6.0
473.2
431.7
Stats
10/14/16Bath City Roller Girls
Small Town Outlaws
141
187
467.0
499.0
-0.14-0.14Expected: -0.14, Actual: -0.14+0.2
-0.2
467.2
498.8
Stats
06/11/16Bath City Roller Girls
Killa Crew
170
149
482.7
423.3
0.330.07Expected: 0.33, Actual: 0.07-15.7
+15.7
467.0
439.0
Stats
05/21/16Bath City Roller Girls
East Lansing Roller Derby
162
85
470.6
439.9
0.110.31Expected: 0.11, Actual: 0.31+12.1
-12.1
482.7
427.7
Stats
04/02/16Bath City Roller Girls
Small Town Outlaws
196
126
464.7
449.7
0.120.22Expected: 0.12, Actual: 0.22+5.8
-5.8
470.6
443.9
Stats
03/05/16Bath City Roller Girls
Central Michigan Roller Derby
280
107
451.8
414.0
0.230.45Expected: 0.23, Actual: 0.45+13.0
-13.0
464.7
401.1
Stats
02/20/16Bath City Roller Girls
Central Michigan Roller Derby
199
112
431.7
434.1
-0.060.28Expected: -0.06, Actual: 0.28+20.1
-20.1
451.8
414.0
Stats
11/14/15Bath City Roller Girls
Sarnia Roller Derby League
137
171
428.0
473.8
-0.18-0.11Expected: -0.18, Actual: -0.11+3.7
-3.7
431.7
470.0
Stats
10/11/15Bath City Roller Girls
East Lansing Roller Derby
142
235
444.6
434.4
0.07-0.25Expected: 0.07, Actual: -0.25-16.6
+16.6
428.0
451.1
Stats
10/10/15Bath City Roller Girls
Flint Roller Derby
183
195
442.3
461.6
-0.08-0.03Expected: -0.08, Actual: -0.03+2.3
-2.3
444.6
459.3
Stats
08/29/15Bath City Roller Girls
Superior Sirens
156
134
445.8
408.0
0.140.08Expected: 0.14, Actual: 0.08-3.5
+3.5
442.3
411.5
Stats
06/20/15Bath City Roller Girls
East Lansing Roller Derby
111
237
472.4
434.1
0.15-0.36Expected: 0.15, Actual: -0.36-26.5
+26.5
445.8
460.6
Stats
05/02/15Bath City Roller Girls
Oakland County Roller Derby
137
158
463.7
521.1
-0.24-0.07Expected: -0.24, Actual: -0.07+8.7
-8.7
472.4
512.4
Stats
04/18/15Bath City Roller Girls
Brighton Roller Dollz
202
105
456.3
412.0
0.170.32Expected: 0.17, Actual: 0.32+7.4
-7.4
463.7
404.6
Stats
03/21/15Bath City Roller Girls
Downriver Roller Dolls
116
302
464.2
515.8
-0.29-0.44Expected: -0.29, Actual: -0.44-7.9
+7.9
456.3
523.7
Stats
03/07/15Bath City Roller Girls
Arbor Bruising Co.
155
212
465.1
502.0
-0.14-0.16Expected: -0.14, Actual: -0.16-0.9
+0.9
464.2
502.9
Stats
02/07/15Bath City Roller Girls
Black Heart Maidens
171
134
456.3
474.7
-0.050.12Expected: -0.05, Actual: 0.12+8.8
-8.8
465.1
465.9
Stats
12/06/14Bath City Roller Girls
Mid Michigan Derby Girls
273
62
435.2
398.1
0.230.63Expected: 0.23, Actual: 0.63+21.1
-21.1
456.3
377.0
Stats
11/08/14Bath City Roller Girls
Demolitia Derby Queens
223
115
439.8
362.3
0.410.32Expected: 0.41, Actual: 0.32-4.6
+4.6
435.2
366.9
Stats
10/05/14Bath City Roller Girls
Flint Roller Derby
257
214
432.0
446.9
-0.060.09Expected: -0.06, Actual: 0.09+7.8
-7.8
439.8
439.0
Stats
10/04/14Bath City Roller Girls
Old Town Beat Down
189
95
426.8
382.8
0.230.33Expected: 0.23, Actual: 0.33+5.2
-5.2
432.0
377.6
Stats
10/04/14Bath City Roller Girls
Downriver Roller Dolls
106
274
456.7
433.7
0.13-0.44Expected: 0.13, Actual: -0.44-29.9
+29.9
426.8
463.6
Stats
06/14/14Bath City Roller Girls
Windsor Roller Derby
100
203
461.8
520.4
-0.24-0.34Expected: -0.24, Actual: -0.34-5.1
+5.1
456.7
525.5
Stats
05/17/14Bath City Roller Girls
Oakland County Roller Derby
87
135
461.6
515.4
-0.22-0.22Expected: -0.22, Actual: -0.22+0.2
-0.2
461.8
515.2
Stats
03/15/14Bath City Roller Girls
Downriver Roller Dolls
240
118
445.2
448.6
0.030.34Expected: 0.03, Actual: 0.34+16.4
-16.4
461.6
432.3
Stats
02/01/14Bath City Roller Girls
Floral City Roller Girls
123
140
445.5
466.2
-0.06-0.06Expected: -0.06, Actual: -0.06-0.3
+0.3
445.2
466.6
Stats
01/18/14Bath City Roller Girls
Brighton Roller Dollz
175
202
461.6
404.4
0.24-0.07Expected: 0.24, Actual: -0.07-16.1
+16.1
445.5
420.6
Stats
12/14/13Bath City Roller Girls
Southern Belles Roller Derby
191
46
437.7
415.5
0.150.61Expected: 0.15, Actual: 0.61+23.9
-23.9
461.6
391.6
Stats
11/16/13Bath City Roller Girls
East Lansing Roller Derby
97
200
440.8
509.3
-0.29-0.35Expected: -0.29, Actual: -0.35-3.0
+3.0
437.7
512.3
Stats
10/12/13Bath City Roller Girls
East Lansing Roller Derby
143
245
433.8
513.5
-0.40-0.26Expected: -0.40, Actual: -0.26+7.0
-7.0
440.8
506.6
Stats
10/12/13Bath City Roller Girls
Lansing Derby Vixens
34
442
457.4
539.6
-0.41-0.86Expected: -0.41, Actual: -0.86-23.6
+23.6
433.8
563.1
Stats
08/17/13Bath City Roller Girls
Cherry Bombs
199
77
448.1
384.8
0.260.44Expected: 0.26, Actual: 0.44+9.3
-9.3
457.4
375.6
Stats
06/15/13Bath City Roller Girls
Southern Belles Roller Derby
163
156
466.8
378.0
0.380.02Expected: 0.38, Actual: 0.02-18.7
+18.7
448.1
396.7
Stats
06/08/13Bath City Roller Girls
Small Town Outlaws
142
155
470.7
455.5
0.03-0.04Expected: 0.03, Actual: -0.04-3.9
+3.9
466.8
459.4
Stats
04/20/13Bath City Roller Girls
River Rat Roller Derby
221
59
470.7
[unranked]
0.58Actual: 0.58 
 
470.7
401.5
Stats
03/16/13Bath City Roller Girls
Chemical City Derby Girls
216
54
456.0
398.9
0.320.60Expected: 0.32, Actual: 0.60+14.7
-14.7
470.7
384.2
Stats
02/16/13Bath City Roller Girls
East Lansing Roller Derby
118
158
454.9
497.4
-0.17-0.14Expected: -0.17, Actual: -0.14+1.1
-1.1
456.0
496.3
Stats
01/19/13Bath City Roller Girls
Southern Belles Roller Derby
188
62
437.7
411.1
0.180.50Expected: 0.18, Actual: 0.50+17.1
-17.1
454.9
394.0
Stats
11/17/12Bath City Roller Girls
Oakland County Roller Derby
111
83
444.0
399.1
0.290.14Expected: 0.29, Actual: 0.14-6.3
+6.3
437.7
405.4
Stats
08/18/12Bath City Roller Girls
Cherry Bombs
100
110
445.2
435.5
-0.02-0.05Expected: -0.02, Actual: -0.05-1.2
+1.2
444.0
436.6
Stats
11/06/11Bath City Roller Girls
Blue Water Roller Derby
63
184
463.5
463.4
-0.08-0.49Expected: -0.08, Actual: -0.49-18.3
+18.3
445.2
481.7
Stats
05/14/11Bath City Roller Girls
Lansing Derby Vixens
88
244
[unranked]
499.4
-0.47Actual: -0.47 
 
463.5
499.4
Stats