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	1610	0.03476	0.00000	-0.03476
Nijmegen	1996-06-01	0.000000	Helmus	René	1533	0.05928	1.00000	0.94072
Nijmegen	1996-06-01	0.000000	Geffen	Johnny van	1521	0.06404	1.00000	0.93596
Tiel	1996-10-05	0.000000	Derks	Marc	1465	0.09170	1.00000	0.90830
Tiel	1996-10-05	0.000000	Berg	Erik van den	1459	0.09511	0.00000	-0.09511
Nijmegen	1996-06-01	0.000000	Berg	Erik van den	1459	0.09511	0.00000	-0.09511
Tiel	1996-10-05	0.000000	Vis	Jan	1143	0.42922	0.00000	-0.42922
Nijmegen	1996-06-01	0.000000	Vis	Jan	1143	0.42922	1.00000	0.57078
Tiel	1996-10-05	0.000000	Oudsen	Danny	1133	0.44429	0.00000	-0.44429
Nijmegen	1996-06-01	0.000000	Verboom	Martijn	963	0.68185	0.00000	-0.68185
Tiel	1996-10-05	0.000000	Smedema	Maarten	820	0.83757	1.00000	0.16243
Nijmegen	1996-06-01	0.000000	Waas	Erwin	696	0.92217	1.00000	0.07783
Tiel	1996-10-05	0.000000	Poppelaars	Karin			1.00000