History of Jan Vis

Game Balance of Jan Vis, sorted by Dates of Events
Event			Opponent			Result
Place	Date ↑	Significance	Surname	Prename	Rating	Expected	Observed	Net Yield
Woerden	1997-01-12	0.000000	Baas	Dennis	1562	0.07679	1.00000	0.92321
			Bodegom	Peter van	1507	0.10809	0.00000	-0.10809
			Koopmans	Ruud	1342	0.25762	1.00000	0.74238
			Gerrits	Theo	1298	0.31187	0.00000	-0.31187
			Eissens	Bart-Jan	1280	0.33483	0.00000	-0.33483
			Versteegh	Hans	530	0.98495	0.00000	-0.98495
Tiel	1996-10-05	0.000000	Adriaansen	Luc	1701	0.02956	1.00000	0.97044
			Eefting	Roel	1400	0.19510	0.00000	-0.19510
			Gerrits	Theo	1298	0.31187	1.00000	0.68813
			Heijden	Roland van der	1115	0.56694	1.00000	0.43306
			Snelleman	Wim	1109	0.57631	0.00000	-0.57631
			Bijnen	Gert-Jan	1023	0.69194	1.00000	0.30806
			Pekdemir Ulusay	Zohre	850	0.86916	1.00000	0.13084
Nijmegen	1996-06-01	0.000000	Sikteoeboen	Wim	1485	0.12290	0.00000	-0.12290
			Gerrits	Theo	1298	0.31187	1.00000	0.68813
			Heijden	Roland van der	1115	0.56694	0.00000	-0.56694
			Snelleman	Wim	1109	0.57631	0.00000	-0.57631
			Randijtsing	Satish	1071	0.62910	1.00000	0.37090
			Anten	Ivo	935	0.79305	1.00000	0.20695
Nijmegen	1995-10-08	0.000000	Franka	George	1623	0.05121	0.00000	-0.05121
			Baf	Terence	1354	0.24385	0.00000	-0.24385
			Polak	Ron	1016	0.70131	1.00000	0.29869
			Dooms	Stephan	861	0.86020	0.50000	-0.36020
			Versteegh	Hans	530	0.98495	0.00000	-0.98495
Deventer	1995-02-19	0.000000	Franka	George	1623	0.05121	0.00000	-0.05121
			Leung	Yi	1473	0.13178	1.00000	0.86822
			Kieftenbeld	Ronald	1380	0.21615	1.00000	0.78385
			Hunting	Marcel	989	0.73426	1.00000	0.26574
			Vissers	Peter	482	0.98947	0.50000	-0.48947
			Houwelingen	Unknown van			1.00000