DateThis TeamOpponentExpected
vs. Actual
ChangeNew Rating
04/27/19DDG: Seven City Sirens (143)vs Southern Maryland (158)Expected: 0.09, Actual: -0.05-8.5423.9Stats
03/23/19DDG: Seven City Sirens (240)vs RCRD: River City Roller Derby B Team (205)Expected: 0.21, Actual: 0.08-7.9432.4Stats
09/29/18DDG: Seven City Sirens (228)vs Mid Atlantic (113)Expected: -0.06, Actual: 0.34+24.0440.3Stats
06/16/18DDG: Seven City Sirens (175)vs CLTRD: B-Dazzlers (172)Expected: 0.15, Actual: 0.01-8.4416.4Stats
05/26/18DDG: Seven City Sirens (260)vs RCRD: River City Roller Derby B Team (207)Actual: 0.11 424.8Stats
05/12/18DDG: Seven City Sirens (235)vs Mid Atlantic (186)Expected: 0.20, Actual: 0.12-4.7424.8Stats
02/17/18DDG: Seven City Sirens (76)vs Fredericksburg (150)Expected: -0.22, Actual: -0.33-6.1429.5Stats
10/11/15DDG: Seven City Sirens (146)vs CFRG: Black Harrts (150)Expected: -0.30, Actual: -0.01+15.1435.6Stats
09/05/15DDG: Seven City Sirens (109)vs State College (170)Expected: -0.20, Actual: -0.22-1.2420.5Stats
07/18/15DDG: Seven City Sirens (194)vs Kill Devil (170)Expected: 0.29, Actual: 0.07-11.7421.7Stats
06/27/15DDG: Seven City Sirens (145)vs Fredericksburg (228)Expected: -0.35, Actual: -0.22+6.5433.3Stats
05/16/15DDG: Seven City Sirens (247)vs Mid Atlantic (173)Expected: 0.11, Actual: 0.18+3.5426.8Stats
09/07/14DDG: Seven City Sirens (88)vs SRG: Wicomikazis (290)Expected: -0.14, Actual: -0.53-20.7423.3Stats
08/09/14DDG: Seven City Sirens (148)vs Morristown: JDB (236)Expected: 0.12, Actual: -0.23-18.2444.0Stats
07/19/14DDG: Seven City Sirens (206)vs G*Force (140)Expected: -0.18, Actual: 0.19+19.3462.2Stats
06/07/14DDG: Seven City Sirens (132)vs Southern Delaware (133)Expected: -0.02, Actual: -0.00+0.9442.9Stats
05/03/14DDG: Seven City Sirens (66)vs Fayetteville (272)Expected: -0.21, Actual: -0.61-20.8442.0Stats
02/22/14DDG: Seven City Sirens (174)vs Mid Atlantic (144)Expected: 0.43, Actual: 0.09-17.5462.8Stats
11/09/13DDG: Seven City Sirens (155)vs SRG: Wicomikazis (297)Expected: 0.17, Actual: -0.31-25.4480.3Stats
09/21/13DDG: Seven City Sirens (290)vs BRR: Riveters (128)Expected: 0.29, Actual: 0.39+5.0505.7Stats
06/16/13DDG: Seven City Sirens (43)vs Mother State (402)Expected: -0.17, Actual: -0.81-33.4500.7Stats
08/04/12DDG: Seven City Sirens (147)vs Twin Valleys (42)Expected: -0.10, Actual: 0.56+29.0534.1Stats
08/04/12DDG: Seven City Sirens (82)vs Mother State (92)Expected: -0.17, Actual: -0.06+5.1505.1Stats
04/28/12DDG: Seven City Sirens (124)vs Twin Valleys (206)Expected: -0.30, Actual: -0.25+2.3500.1Stats
11/20/11DDG: Seven City Sirens (194)vs RCRD: The Uncivil Warriors (137)Expected: 0.24, Actual: 0.17-3.1497.7Stats
09/24/11DDG: Seven City Sirens (252)vs Ring City (38)Expected: 0.47, Actual: 0.74+12.1500.8Stats
08/07/11DDG: Seven City Sirens (97)vs CRD: Soda City Jerks (173)Actual: -0.28 488.8Stats
DateTeamsScoreIncoming
Ratings
ExpectedActualExpected
vs. Actual
ChangeNew
Ratings
04/27/19DDG: Seven City Sirens
Southern Maryland
143
158
432.4
422.8
0.09-0.05Expected: 0.09, Actual: -0.05-8.5
+8.5
423.9
431.3
Stats
03/23/19DDG: Seven City Sirens
RCRD: River City Roller Derby B Team
240
205
440.3
406.5
0.210.08Expected: 0.21, Actual: 0.08-7.9
+7.9
432.4
414.4
Stats
09/29/18DDG: Seven City Sirens
Mid Atlantic
228
113
416.4
420.3
-0.060.34Expected: -0.06, Actual: 0.34+24.0
-24.0
440.3
396.4
Stats
06/16/18DDG: Seven City Sirens
CLTRD: B-Dazzlers
175
172
424.8
385.6
0.150.01Expected: 0.15, Actual: 0.01-8.4
+8.4
416.4
394.0
Stats
05/26/18DDG: Seven City Sirens
RCRD: River City Roller Derby B Team
260
207
424.8
[unranked]
0.11Actual: 0.11 
 
424.8
409.2
Stats
05/12/18DDG: Seven City Sirens
Mid Atlantic
235
186
429.5
399.0
0.200.12Expected: 0.20, Actual: 0.12-4.7
+4.7
424.8
403.7
Stats
02/17/18DDG: Seven City Sirens
Fredericksburg
76
150
435.6
472.3
-0.22-0.33Expected: -0.22, Actual: -0.33-6.1
+6.1
429.5
478.4
Stats
10/11/15DDG: Seven City Sirens
CFRG: Black Harrts
146
150
420.5
491.8
-0.30-0.01Expected: -0.30, Actual: -0.01+15.1
-15.1
435.6
476.7
Stats
09/05/15DDG: Seven City Sirens
State College
109
170
421.7
452.5
-0.20-0.22Expected: -0.20, Actual: -0.22-1.2
+1.2
420.5
453.7
Stats
07/18/15DDG: Seven City Sirens
Kill Devil
194
170
433.3
382.9
0.290.07Expected: 0.29, Actual: 0.07-11.7
+11.7
421.7
394.6
Stats
06/27/15DDG: Seven City Sirens
Fredericksburg
145
228
426.8
490.3
-0.35-0.22Expected: -0.35, Actual: -0.22+6.5
-6.5
433.3
483.7
Stats
05/16/15DDG: Seven City Sirens
Mid Atlantic
247
173
423.3
410.4
0.110.18Expected: 0.11, Actual: 0.18+3.5
-3.5
426.8
406.9
Stats
09/07/14DDG: Seven City Sirens
SRG: Wicomikazis
88
290
444.0
463.0
-0.14-0.53Expected: -0.14, Actual: -0.53-20.7
+20.7
423.3
483.7
Stats
08/09/14DDG: Seven City Sirens
Morristown: JDB
148
236
462.2
447.4
0.12-0.23Expected: 0.12, Actual: -0.23-18.2
+18.2
444.0
465.6
Stats
07/19/14DDG: Seven City Sirens
G*Force
206
140
442.9
488.1
-0.180.19Expected: -0.18, Actual: 0.19+19.3
-19.3
462.2
468.8
Stats
06/07/14DDG: Seven City Sirens
Southern Delaware
132
133
442.0
437.2
-0.02-0.00Expected: -0.02, Actual: -0.00+0.9
-0.9
442.9
436.3
Stats
05/03/14DDG: Seven City Sirens
Fayetteville
66
272
462.8
496.7
-0.21-0.61Expected: -0.21, Actual: -0.61-20.8
+20.8
442.0
517.5
Stats
02/22/14DDG: Seven City Sirens
Mid Atlantic
174
144
480.3
397.6
0.430.09Expected: 0.43, Actual: 0.09-17.5
+17.5
462.8
415.1
Stats
11/09/13DDG: Seven City Sirens
SRG: Wicomikazis
155
297
505.7
480.0
0.17-0.31Expected: 0.17, Actual: -0.31-25.4
+25.4
480.3
505.4
Stats
09/21/13DDG: Seven City Sirens
BRR: Riveters
290
128
500.7
449.6
0.290.39Expected: 0.29, Actual: 0.39+5.0
-5.0
505.7
444.6
Stats
06/16/13DDG: Seven City Sirens
Mother State
43
402
534.1
559.0
-0.17-0.81Expected: -0.17, Actual: -0.81-33.4
+33.4
500.7
592.4
Stats
08/04/12DDG: Seven City Sirens
Twin Valleys
147
42
505.1
540.5
-0.100.56Expected: -0.10, Actual: 0.56+29.0
-29.0
534.1
511.5
Stats
08/04/12DDG: Seven City Sirens
Mother State
82
92
500.1
550.3
-0.17-0.06Expected: -0.17, Actual: -0.06+5.1
-5.1
505.1
545.2
Stats
04/28/12DDG: Seven City Sirens
Twin Valleys
124
206
497.7
573.8
-0.30-0.25Expected: -0.30, Actual: -0.25+2.3
-2.3
500.1
571.5
Stats
11/20/11DDG: Seven City Sirens
RCRD: The Uncivil Warriors
194
137
500.8
465.4
0.240.17Expected: 0.24, Actual: 0.17-3.1
+3.1
497.7
468.5
Stats
09/24/11DDG: Seven City Sirens
Ring City
252
38
488.8
401.8
0.470.74Expected: 0.47, Actual: 0.74+12.1
-12.1
500.8
389.8
Stats
08/07/11DDG: Seven City Sirens
CRD: Soda City Jerks
97
173
[unranked]
511.0
-0.28Actual: -0.28 
 
488.8
511.0
Stats