DateThis TeamOpponentExpected
vs. Actual		ChangeNew Rating
11/29/25NRD: Bolts (135)vs Leeds: Leeds Roller Derby B Team (145)Expected: 0.30, Actual: -0.04-20.2335.6Stats
11/08/25NRD: Bolts (285)vs RCRD: Rainy City Rebels (169)Expected: 0.14, Actual: 0.26+7.0355.8Stats
10/25/25NRD: Bolts (237)vs CRB: Punt Rockers (102)Expected: 0.30, Actual: 0.40+6.0348.8Stats
09/21/25NRD: Bolts (100)vs Middlesbrough (155)Expected: -0.90, Actual: -0.22+40.9342.8Stats
07/26/25NRD: Bolts (275)vs Vendetta (152)Expected: 0.03, Actual: 0.29+15.1301.9Stats
04/26/25NRD: Bolts (133)vs ORD: Screaming Spires (151)Expected: -0.44, Actual: -0.06+22.5286.8Stats
04/06/25NRD: Bolts (135)vs Coventry (260)Expected: -0.10, Actual: -0.32-12.7264.3Stats
03/09/25NRD: Bolts (235)vs Dollys (164)Expected: -0.21, Actual: 0.18+22.9277.0Stats
02/09/25NRD: Bolts (71)vs Stoke City (308)Expected: -0.37, Actual: -0.63-15.2254.1Stats
11/30/24NRD: Bolts (239)vs Railtown (113)Expected: 0.45, Actual: 0.36-5.4269.3Stats
10/26/24NRD: Bolts (208)vs ERD: Essex Roller Derby B (104)Expected: 0.07, Actual: 0.33+15.8274.6Stats
10/13/24NRD: Bolts (188)vs RCRD: Rainy City Rebels (147)Expected: 0.13, Actual: 0.12-0.2258.8Stats
07/13/24NRD: Bolts (193)vs CRB: Punt Rockers (118)Expected: -0.44, Actual: 0.24+40.5259.0Stats
05/18/24NRD: Bolts (95)vs Stoke City (179)Expected: -0.26, Actual: -0.31-2.8218.6Stats
03/30/24NRD: Bolts (81)vs Wakefield (189)Expected: -0.06, Actual: -0.40-20.3221.4Stats
02/29/20NRD: Bolts (163)vs RRD: Rebel Uprising (289)Expected: -0.23, Actual: -0.28-3.2241.7Stats
02/08/20NRD: Bolts (204)vs Coventry (201)Expected: -0.15, Actual: 0.01+9.1244.9Stats
12/07/19NRD: Bolts (379)vs Leicester (179)Expected: 0.49, Actual: 0.36-7.9235.8Stats
10/12/19NRD: Bolts (148)vs RRD: Rebel Uprising (265)Expected: -0.10, Actual: -0.28-10.7243.7Stats
06/29/19NRD: Bolts (205)vs City of Hull (218)Expected: 0.19, Actual: -0.03-12.9254.4Stats
11/10/18NRD: Bolts (203)vs NWRDW: NWRD B (269)Expected: 0.28, Actual: -0.14-25.2267.3Stats
10/07/18NRD: Bolts (261)vs Coventry (186)Expected: 0.35, Actual: 0.17-10.7292.6Stats
09/01/18NRD: Bolts (339)vs MRD: Valkyries B Team (129)Expected: 0.37, Actual: 0.45+4.6303.3Stats
06/09/18NRD: Bolts (198)vs CRB: Punt Rockers (84)Expected: -0.15, Actual: 0.40+33.0298.7Stats
12/16/17NRD: Bolts (112)vs NHFH: Hellfire Harlots B Team (281)Expected: -0.10, Actual: -0.43-19.6265.7Stats
11/11/17NRD: Bolts (200)vs LBRG: The Damebusters (137)Expected: -0.41, Actual: 0.19+35.7285.3Stats
10/29/17NRD: Bolts (174)vs SSRD: B'Reyts (188)Expected: -0.08, Actual: -0.04+2.2249.6Stats
11/19/16NRD: Bolts (132)vs HARD: HARD B (169)Expected: -0.01, Actual: -0.12-6.7247.4Stats
09/17/16NRD: Bolts (114)vs LRB: Yellow Shovemarines (168)Expected: -0.26, Actual: -0.19+4.3254.0Stats
09/03/16NRD: Bolts (155)vs WRD: Riptides (238)Expected: -0.25, Actual: -0.21+2.4249.7Stats
06/05/16NRD: Bolts (109)vs MKRD: Udder Team (244)Expected: -0.02, Actual: -0.38-21.5247.3Stats
09/19/15NRD: Bolts (196)vs NRD: The Norfolk Brawds B (168)Expected: -0.12, Actual: 0.08+10.4268.8Stats
07/11/15NRD: Bolts (170)vs Haunted City (210)Actual: -0.11 258.5Stats
DateTeamsScoreIncoming
Ratings		ExpectedActualExpected
vs. Actual		ChangeNew
Ratings
11/29/25NRD: Bolts
Leeds: Leeds Roller Derby B Team		135
145		355.8
302.3		0.30-0.04Expected: 0.30, Actual: -0.04-20.2
+20.2		335.6
322.5		Stats
11/08/25NRD: Bolts
RCRD: Rainy City Rebels		285
169		348.8
311.9		0.140.26Expected: 0.14, Actual: 0.26+7.0
-7.0		355.8
304.9		Stats
10/25/25NRD: Bolts
CRB: Punt Rockers		237
102		342.8
272.4		0.300.40Expected: 0.30, Actual: 0.40+6.0
-6.0		348.8
266.4		Stats
09/21/25NRD: Bolts
Middlesbrough		100
155		301.9
589.2		-0.90-0.22Expected: -0.90, Actual: -0.22+40.9
-40.9		342.8
548.3		Stats
07/26/25NRD: Bolts
Vendetta		275
152		286.8
288.9		0.030.29Expected: 0.03, Actual: 0.29+15.1
-15.1		301.9
273.8		Stats
04/26/25NRD: Bolts
ORD: Screaming Spires		133
151		264.3
349.8		-0.44-0.06Expected: -0.44, Actual: -0.06+22.5
-22.5		286.8
327.4		Stats
04/06/25NRD: Bolts
Coventry		135
260		277.0
293.8		-0.10-0.32Expected: -0.10, Actual: -0.32-12.7
+12.7		264.3
306.5		Stats
03/09/25NRD: Bolts
Dollys		235
164		254.1
291.8		-0.210.18Expected: -0.21, Actual: 0.18+22.9
-22.9		277.0
269.0		Stats
02/09/25NRD: Bolts
Stoke City		71
308		269.3
343.2		-0.37-0.63Expected: -0.37, Actual: -0.63-15.2
+15.2		254.1
358.3		Stats
11/30/24NRD: Bolts
Railtown		239
113		274.6
187.3		0.450.36Expected: 0.45, Actual: 0.36-5.4
+5.4		269.3
192.6		Stats
10/26/24NRD: Bolts
ERD: Essex Roller Derby B		208
104		258.8
236.2		0.070.33Expected: 0.07, Actual: 0.33+15.8
-15.8		274.6
220.4		Stats
10/13/24NRD: Bolts
RCRD: Rainy City Rebels		188
147		259.0
242.6		0.130.12Expected: 0.13, Actual: 0.12-0.2
+0.2		258.8
242.9		Stats
07/13/24NRD: Bolts
CRB: Punt Rockers		193
118		218.6
303.5		-0.440.24Expected: -0.44, Actual: 0.24+40.5
-40.5		259.0
263.0		Stats
05/18/24NRD: Bolts
Stoke City		95
179		221.4
283.4		-0.26-0.31Expected: -0.26, Actual: -0.31-2.8
+2.8		218.6
286.3		Stats
03/30/24NRD: Bolts
Wakefield		81
189		241.7
262.5		-0.06-0.40Expected: -0.06, Actual: -0.40-20.3
+20.3		221.4
282.9		Stats
02/29/20NRD: Bolts
RRD: Rebel Uprising		163
289		244.9
294.9		-0.23-0.28Expected: -0.23, Actual: -0.28-3.2
+3.2		241.7
298.1		Stats
02/08/20NRD: Bolts
Coventry		204
201		235.8
261.1		-0.150.01Expected: -0.15, Actual: 0.01+9.1
-9.1		244.9
251.9		Stats
12/07/19NRD: Bolts
Leicester		379
179		243.7
145.1		0.490.36Expected: 0.49, Actual: 0.36-7.9
+7.9		235.8
153.0		Stats
10/12/19NRD: Bolts
RRD: Rebel Uprising		148
265		254.4
284.2		-0.10-0.28Expected: -0.10, Actual: -0.28-10.7
+10.7		243.7
294.9		Stats
06/29/19NRD: Bolts
City of Hull		205
218		267.3
238.8		0.19-0.03Expected: 0.19, Actual: -0.03-12.9
+12.9		254.4
251.7		Stats
11/10/18NRD: Bolts
NWRDW: NWRD B		203
269		292.6
243.3		0.28-0.14Expected: 0.28, Actual: -0.14-25.2
+25.2		267.3
268.5		Stats
10/07/18NRD: Bolts
Coventry		261
186		303.3
239.7		0.350.17Expected: 0.35, Actual: 0.17-10.7
+10.7		292.6
250.4		Stats
09/01/18NRD: Bolts
MRD: Valkyries B Team		339
129		298.7
229.7		0.370.45Expected: 0.37, Actual: 0.45+4.6
-4.6		303.3
225.1		Stats
06/09/18NRD: Bolts
CRB: Punt Rockers		198
84		265.7
286.8		-0.150.40Expected: -0.15, Actual: 0.40+33.0
-33.0		298.7
253.8		Stats
12/16/17NRD: Bolts
NHFH: Hellfire Harlots B Team		112
281		285.3
314.7		-0.10-0.43Expected: -0.10, Actual: -0.43-19.6
+19.6		265.7
334.2		Stats
11/11/17NRD: Bolts
LBRG: The Damebusters		200
137		249.6
346.2		-0.410.19Expected: -0.41, Actual: 0.19+35.7
-35.7		285.3
310.5		Stats
10/29/17NRD: Bolts
SSRD: B'Reyts		174
188		247.4
253.5		-0.08-0.04Expected: -0.08, Actual: -0.04+2.2
-2.2		249.6
251.3		Stats
11/19/16NRD: Bolts
HARD: HARD B		132
169		254.0
265.2		-0.01-0.12Expected: -0.01, Actual: -0.12-6.7
+6.7		247.4
271.9		Stats
09/17/16NRD: Bolts
LRB: Yellow Shovemarines		114
168		249.7
294.8		-0.26-0.19Expected: -0.26, Actual: -0.19+4.3
-4.3		254.0
290.4		Stats
09/03/16NRD: Bolts
WRD: Riptides		155
238		247.3
307.7		-0.25-0.21Expected: -0.25, Actual: -0.21+2.4
-2.4		249.7
305.3		Stats
06/05/16NRD: Bolts
MKRD: Udder Team		109
244		268.8
264.1		-0.02-0.38Expected: -0.02, Actual: -0.38-21.5
+21.5		247.3
285.6		Stats
09/19/15NRD: Bolts
NRD: The Norfolk Brawds B		196
168		258.5
291.9		-0.120.08Expected: -0.12, Actual: 0.08+10.4
-10.4		268.8
281.5		Stats
07/11/15NRD: Bolts
Haunted City		170
210		[unranked]
273.2		-0.11Actual: -0.11 
 		258.5
273.2		Stats