History of Roland van der Heijden

Game Balance of Roland van der Heijden, sorted by Ratings of Opponents
Event			Opponent			Result
Place	Date	Significance	Surname	Prename	Rating ↑	Expected	Observed	Net Yield
Tiel	1996-10-05	0.000000	Franka	George	1617	0.03575	0.00000	-0.03575
Nijmegen	1996-06-01	0.000000	Helmus	René	1552	0.05631	1.00000	0.94369
Nijmegen	1996-06-01	0.000000	Geffen	Johnny van	1527	0.06624	1.00000	0.93376
Tiel	1996-10-05	0.000000	Derks	Marc	1476	0.09193	1.00000	0.90807
Tiel	1996-10-05	0.000000	Berg	Erik van den	1470	0.09511	0.00000	-0.09511
Nijmegen	1996-06-01	0.000000	Berg	Erik van den	1470	0.09511	0.00000	-0.09511
Tiel	1996-10-05	0.000000	Vis	Jan	1152	0.43226	0.00000	-0.43226
Nijmegen	1996-06-01	0.000000	Vis	Jan	1152	0.43226	1.00000	0.56774
Tiel	1996-10-05	0.000000	Oudsen	Danny	1144	0.44437	0.00000	-0.44437
Nijmegen	1996-06-01	0.000000	Verboom	Martijn	978	0.67646	0.00000	-0.67646
Tiel	1996-10-05	0.000000	Smedema	Maarten	840	0.82985	1.00000	0.17015
Nijmegen	1996-06-01	0.000000	Waas	Erwin	705	0.92317	1.00000	0.07683
Tiel	1996-10-05	0.000000	Poppelaars	Karin			1.00000