History of Yuriy Kovbar

Game Balance of Yuriy Kovbar, sorted by Dates of Events
Event			Opponent			Result
Place	Date ↑	Significance	Surname	Prename	Rating	Expected	Observed	Net Yield
Костопіль	2007-03-31	0.000000	Petrenchuk	Diana	1130	0.00036	0.00000	-0.00036
			Tsapuk	Mark	647	0.01427	0.00000	-0.01427
			Ivanchuk	Viktoriya	323	0.12852	0.00000	-0.12852
			Horoshev	Artem	300	0.14667	1.00000	0.85333
			Omelyanov	Ivan	-31	0.55621	0.00000	-0.55621
			Orlovskyy	Andriy	-42	0.57243	1.00000	0.42757
Костопіль	2006-04-09	0.000000	Rakhylchuk	Mykola	362	0.10238	0.00000	-0.10238
Костопіль	2006-04-09	0.000000	Ivanchuk	Viktoriya	323	0.12852	0.00000	-0.12852
Костопіль	2006-04-08	0.000000	Tsapuk	Mark	647	0.01427	0.00000	-0.01427
			Borovets	Maksym	190	0.25560	0.00000	-0.25560
			Bovykin	Illya	44	0.44832	0.00000	-0.44832
			Duka	Diana	18	0.48534	1.00000	0.51466
Костопіль	2006-01-28	0.000000	Omelchuk	Roman	995	0.00102	0.00000	-0.00102
			Tsapuk	Mark	647	0.01427	1.00000	0.98573
			Chernyavska	Maryna	304	0.14357	0.00000	-0.14357
			Ryzhuk	Orest	20	0.48342	0.00000	-0.48342
			Kozak	Taisa	-50	0.58238	0.00000	-0.58238