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	1615	0.03491	0.00000	-0.03491
Nijmegen	1996-06-01	0.000000	Helmus	René	1537	0.05953	1.00000	0.94047
Nijmegen	1996-06-01	0.000000	Geffen	Johnny van	1530	0.06253	1.00000	0.93747
Tiel	1996-10-05	0.000000	Derks	Marc	1470	0.09179	1.00000	0.90821
Tiel	1996-10-05	0.000000	Berg	Erik van den	1465	0.09443	0.00000	-0.09443
Nijmegen	1996-06-01	0.000000	Berg	Erik van den	1465	0.09443	0.00000	-0.09443
Tiel	1996-10-05	0.000000	Vis	Jan	1150	0.42714	0.00000	-0.42714
Nijmegen	1996-06-01	0.000000	Vis	Jan	1150	0.42714	1.00000	0.57286
Tiel	1996-10-05	0.000000	Oudsen	Danny	1138	0.44399	0.00000	-0.44399
Nijmegen	1996-06-01	0.000000	Verboom	Martijn	969	0.68045	0.00000	-0.68045
Tiel	1996-10-05	0.000000	Smedema	Maarten	815	0.84634	1.00000	0.15366
Nijmegen	1996-06-01	0.000000	Waas	Erwin	702	0.92199	1.00000	0.07801
Tiel	1996-10-05	0.000000	Poppelaars	Karin			1.00000