DateThis TeamOpponentExpected
vs. Actual
ChangeNew Rating
06/16/18ToRD: Vipers (195)vs DRRD: Farmers (100)Expected: 0.29, Actual: 0.32+1.5514.2Stats
05/12/18ToRD: Vipers (289)vs DRRD: Farmers (145)Expected: 0.07, Actual: 0.33+12.5512.7Stats
08/12/17ToRD: Vipers (195)vs RCRD: Our Ladies of Pain (201)Expected: -0.15, Actual: -0.02+6.5500.2Stats
04/22/17ToRD: Vipers (217)vs OVRD: Cannon Dolls (148)Expected: -0.25, Actual: 0.19+20.8493.7Stats
03/25/17ToRD: Vipers (179)vs Belleville (264)Expected: -0.07, Actual: -0.19-5.9472.9Stats
10/01/16ToRD: Vipers (114)vs Niagara (238)Expected: -0.50, Actual: -0.35+7.0478.8Stats
06/11/16ToRD: Vipers (142)vs QCRG: Queen's Court (204)Expected: 0.16, Actual: -0.18-16.4471.9Stats
08/15/15ToRD: Vipers (190)vs RDD: Bombshell Battalion (135)Expected: 0.31, Actual: 0.17-6.9488.2Stats
08/15/15ToRD: Vipers (190)vs RDD: Bombshell Battalion (135)Expected: 0.41, Actual: 0.17-11.7495.1Stats
07/25/15ToRD: Vipers (95)vs WRD: Bloody Marys (153)Expected: -0.02, Actual: -0.23-10.1506.8Stats
06/13/15ToRD: Vipers (188)vs RCRD: Our Ladies of Pain (211)Expected: -0.19, Actual: -0.06+6.1516.9Stats
05/30/15ToRD: Vipers (251)vs RDD: Bombshell Battalion (148)Expected: 0.41, Actual: 0.26-7.2510.8Stats
05/23/15ToRD: Vipers (197)vs RCRD: Our Ladies of Pain (195)Expected: -0.09, Actual: 0.01+4.7518.0Stats
02/21/15ToRD: Vipers (99)vs Roller Derby Misfits (243)Expected: -0.35, Actual: -0.42-3.6513.3Stats
02/07/15ToRD: Vipers (87)vs ORG: Fox Force Five (411)Expected: 0.19, Actual: -0.65-40.1516.9Stats
09/27/14ToRD: Vipers (213)vs South Simcoe (172)Expected: 0.25, Actual: 0.11-6.8556.9Stats
09/13/14ToRD: Vipers (210)vs OVRD: ByWard B (97)Expected: -0.00, Actual: 0.37+17.8563.7Stats
06/21/14ToRD: Vipers (176)vs SSRR: Ghoul Guides (149)Expected: 0.27, Actual: 0.08-8.9545.9Stats
06/07/14ToRD: Vipers (299)vs Roller Derby Misfits (149)Expected: 0.03, Actual: 0.33+14.4554.8Stats
05/03/14ToRD: Vipers (168)vs Feims (276)Expected: -0.04, Actual: -0.24-9.9540.4Stats
04/05/14ToRD: Vipers (252)vs DRRD: Farmers (110)Expected: 0.25, Actual: 0.39+6.7550.3Stats
04/05/14ToRD: Vipers (252)vs DRRD: Durham Derby Devils (110)Expected: -0.14, Actual: 0.39+25.1543.6Stats
03/29/14ToRD: Vipers (173)vs Roller Derby Misfits (338)Expected: 0.06, Actual: -0.32-18.3518.4Stats
06/08/13ToRD: Vipers (219)vs Peterborough (139)Expected: 0.09, Actual: 0.22+6.2536.7Stats
05/25/13ToRD: Vipers (142)vs South Simcoe (200)Expected: 0.22, Actual: -0.17-18.5530.6Stats
09/08/12ToRD: Vipers (146)vs KDG: The Disloyalists (132)Expected: -0.48, Actual: 0.05+25.0549.0Stats
08/18/12ToRD: Vipers (269)vs SSRR: Ghoul Guides (59)Actual: 0.64 524.0Stats
05/26/12ToRD: Vipers (150)vs Belle City (103)Expected: -0.38, Actual: 0.19+26.7524.0Stats
05/12/12ToRD: Vipers (55)vs KDG: The Disloyalists (314)Expected: -0.44, Actual: -0.70-12.5497.3Stats
09/24/11ToRD: Vipers (41)vs TCRD: Total Knock-Outs (140)Expected: -0.22, Actual: -0.55-15.4509.7Stats
09/10/11ToRD: Vipers (42)vs Royal City (203)Expected: -0.15, Actual: -0.66-24.0525.2Stats
06/18/11ToRD: Vipers (26)vs Nickel City (157)Expected: 0.17, Actual: -0.72-42.1549.2Stats
02/26/11ToRD: Vipers (71)vs Nickel City (38)Expected: 0.16, Actual: 0.30+7.0591.3Stats
08/21/10ToRD: Vipers (105)vs DRRD: Durham Derby Devils (63)Actual: 0.25 584.3Stats
08/21/10ToRD: Vipers (104)vs DRRD: Classy Trashy Rollergirls (63)Actual: 0.25 584.3Stats
05/29/09ToRD: Vipers (41)vs ToRD: Chicks Ahoy! (149)Expected: -0.37, Actual: -0.57-9.3584.3Stats
08/09/08ToRD: Vipers (119)vs ToRD: A-Stars B Team (99)Expected: -0.19, Actual: 0.09+13.4593.6Stats
07/16/08ToRD: Vipers (60)vs ToRD: Smoke City Bandits (152)Expected: -0.24, Actual: -0.43-9.2580.2Stats
07/05/08ToRD: Vipers (37)vs ToRD: Death Track Dolls (107)Expected: -0.25, Actual: -0.49-11.4589.4Stats
06/11/08ToRD: Vipers (50)vs ToRD: Gore Gore Rollergirls (189)Actual: -0.58 600.8Stats
DateTeamsScoreIncoming
Ratings
ExpectedActualExpected
vs. Actual
ChangeNew
Ratings
06/16/18ToRD: Vipers
DRRD: Farmers
195
100
512.7
463.2
0.290.32Expected: 0.29, Actual: 0.32+1.5
-1.5
514.2
461.8
Stats
05/12/18ToRD: Vipers
DRRD: Farmers
289
145
500.2
475.7
0.070.33Expected: 0.07, Actual: 0.33+12.5
-12.5
512.7
463.2
Stats
08/12/17ToRD: Vipers
RCRD: Our Ladies of Pain
195
201
493.7
513.6
-0.15-0.02Expected: -0.15, Actual: -0.02+6.5
-6.5
500.2
507.1
Stats
04/22/17ToRD: Vipers
OVRD: Cannon Dolls
217
148
472.9
534.1
-0.250.19Expected: -0.25, Actual: 0.19+20.8
-20.8
493.7
513.3
Stats
03/25/17ToRD: Vipers
Belleville
179
264
478.8
502.9
-0.07-0.19Expected: -0.07, Actual: -0.19-5.9
+5.9
472.9
508.8
Stats
10/01/16ToRD: Vipers
Niagara
114
238
471.9
570.9
-0.50-0.35Expected: -0.50, Actual: -0.35+7.0
-7.0
478.8
563.9
Stats
06/11/16ToRD: Vipers
QCRG: Queen's Court
142
204
488.2
465.5
0.16-0.18Expected: 0.16, Actual: -0.18-16.4
+16.4
471.9
481.9
Stats
08/15/15ToRD: Vipers
RDD: Bombshell Battalion
190
135
495.1
440.8
0.310.17Expected: 0.31, Actual: 0.17-6.9
+6.9
488.2
447.6
Stats
08/15/15ToRD: Vipers
RDD: Bombshell Battalion
190
135
506.8
429.1
0.410.17Expected: 0.41, Actual: 0.17-11.7
+11.7
495.1
440.8
Stats
07/25/15ToRD: Vipers
WRD: Bloody Marys
95
153
516.9
510.6
-0.02-0.23Expected: -0.02, Actual: -0.23-10.1
+10.1
506.8
520.7
Stats
06/13/15ToRD: Vipers
RCRD: Our Ladies of Pain
188
211
510.8
537.9
-0.19-0.06Expected: -0.19, Actual: -0.06+6.1
-6.1
516.9
531.8
Stats
05/30/15ToRD: Vipers
RDD: Bombshell Battalion
251
148
518.0
420.7
0.410.26Expected: 0.41, Actual: 0.26-7.2
+7.2
510.8
427.8
Stats
05/23/15ToRD: Vipers
RCRD: Our Ladies of Pain
197
195
513.3
542.6
-0.090.01Expected: -0.09, Actual: 0.01+4.7
-4.7
518.0
537.9
Stats
02/21/15ToRD: Vipers
Roller Derby Misfits
99
243
516.9
599.7
-0.35-0.42Expected: -0.35, Actual: -0.42-3.6
+3.5
513.3
603.3
Stats
02/07/15ToRD: Vipers
ORG: Fox Force Five
87
411
556.9
528.9
0.19-0.65Expected: 0.19, Actual: -0.65-40.1
+40.1
516.9
569.0
Stats
09/27/14ToRD: Vipers
South Simcoe
213
172
563.7
523.5
0.250.11Expected: 0.25, Actual: 0.11-6.8
+6.8
556.9
530.3
Stats
09/13/14ToRD: Vipers
OVRD: ByWard B
210
97
545.9
557.4
-0.000.37Expected: -0.00, Actual: 0.37+17.8
-17.8
563.7
539.7
Stats
06/21/14ToRD: Vipers
SSRR: Ghoul Guides
176
149
554.8
488.9
0.270.08Expected: 0.27, Actual: 0.08-8.9
+8.9
545.9
497.8
Stats
06/07/14ToRD: Vipers
Roller Derby Misfits
299
149
540.4
544.5
0.030.33Expected: 0.03, Actual: 0.33+14.4
-14.4
554.8
530.1
Stats
05/03/14ToRD: Vipers
Feims
168
276
550.3
547.0
-0.04-0.24Expected: -0.04, Actual: -0.24-9.9
+9.9
540.4
556.8
Stats
04/05/14ToRD: Vipers
DRRD: Farmers
252
110
543.6
502.7
0.250.39Expected: 0.25, Actual: 0.39+6.7
-6.7
550.3
496.0
Stats
04/05/14ToRD: Vipers
DRRD: Durham Derby Devils
252
110
518.4
556.3
-0.140.39Expected: -0.14, Actual: 0.39+25.1
-25.1
543.6
531.1
Stats
03/29/14ToRD: Vipers
Roller Derby Misfits
173
338
536.7
513.9
0.06-0.32Expected: 0.06, Actual: -0.32-18.3
+18.3
518.4
532.2
Stats
06/08/13ToRD: Vipers
Peterborough
219
139
530.6
501.2
0.090.22Expected: 0.09, Actual: 0.22+6.2
-6.2
536.7
495.0
Stats
05/25/13ToRD: Vipers
South Simcoe
142
200
549.0
515.3
0.22-0.17Expected: 0.22, Actual: -0.17-18.5
+18.5
530.6
533.7
Stats
09/08/12ToRD: Vipers
KDG: The Disloyalists
146
132
524.0
616.9
-0.480.05Expected: -0.48, Actual: 0.05+25.0
-25.0
549.0
591.8
Stats
08/18/12ToRD: Vipers
SSRR: Ghoul Guides
269
59
524.0
[unranked]
0.64Actual: 0.64 
 
524.0
470.4
Stats
05/26/12ToRD: Vipers
Belle City
150
103
497.3
565.6
-0.380.19Expected: -0.38, Actual: 0.19+26.7
-26.7
524.0
538.9
Stats
05/12/12ToRD: Vipers
KDG: The Disloyalists
55
314
509.7
614.7
-0.44-0.70Expected: -0.44, Actual: -0.70-12.5
+12.5
497.3
627.2
Stats
09/24/11ToRD: Vipers
TCRD: Total Knock-Outs
41
140
525.2
554.5
-0.22-0.55Expected: -0.22, Actual: -0.55-15.4
+15.4
509.7
569.9
Stats
09/10/11ToRD: Vipers
Royal City
42
203
549.2
596.1
-0.15-0.66Expected: -0.15, Actual: -0.66-24.0
+24.0
525.2
620.1
Stats
06/18/11ToRD: Vipers
Nickel City
26
157
591.3
541.1
0.17-0.72Expected: 0.17, Actual: -0.72-42.1
+42.1
549.2
583.3
Stats
02/26/11ToRD: Vipers
Nickel City
71
38
584.3
568.9
0.160.30Expected: 0.16, Actual: 0.30+7.0
-7.0
591.3
561.9
Stats
08/21/10ToRD: Vipers
DRRD: Durham Derby Devils
105
63
584.3
[unranked]
0.25Actual: 0.25 
 
584.3
572.7
Stats
08/21/10ToRD: Vipers
DRRD: Classy Trashy Rollergirls
104
63
584.3
[unranked]
0.25Actual: 0.25 
 
584.3
573.0
Stats
05/29/09ToRD: Vipers
ToRD: Chicks Ahoy!
41
149
593.6
655.8
-0.37-0.57Expected: -0.37, Actual: -0.57-9.3
+9.3
584.3
665.2
Stats
08/09/08ToRD: Vipers
ToRD: A-Stars B Team
119
99
580.2
634.8
-0.190.09Expected: -0.19, Actual: 0.09+13.4
-13.4
593.6
621.3
Stats
07/16/08ToRD: Vipers
ToRD: Smoke City Bandits
60
152
589.4
622.4
-0.24-0.43Expected: -0.24, Actual: -0.43-9.2
+9.2
580.2
631.6
Stats
07/05/08ToRD: Vipers
ToRD: Death Track Dolls
37
107
600.8
635.4
-0.25-0.49Expected: -0.25, Actual: -0.49-11.4
+11.4
589.4
646.7
Stats
06/11/08ToRD: Vipers
ToRD: Gore Gore Rollergirls
50
189
[unranked]
639.4
-0.58Actual: -0.58 
 
600.8
639.4
Stats