Onischuk, Alexander May 2011 FIDE Individual Chess Calculations

Individual Calculations May 2011

Onischuk, Alexander Total change: -3.40

1.Bundesliga				Germany		GER	2010-10-08
Rc	Ro				w	n	change	K	*Kchg**	Game
2612	2688				2.00	3	0.19	10	1.90

Fridman, Daniel	g		2645	GER	0.50	1	-0.06	10	-0.60
Volokitin, Andrei	g		2661	UKR	1.00	1	0.46	10	4.60
Bromberger, Stefan	m		2530	GER	0.50	1	-0.21	10	-2.10
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)

12th Pittsburgh Open				Pittsburgh, Pennsylvania		USA	2011-03-25
Rc	Ro				w	n	change	K	*Kchg**	Game
2422	2678				4.00	5	0.03	10	0.30

Chakraborty, Dipro			2278 *	USA	1.00	1	0.08	10	0.80
Nikolayev, Igor A	f		2289	USA	1.00	1	0.09	10	0.90
Ruan, Lufei		wg	2480	CHN	0.50	1	-0.26	10	-2.60
Shabalov, Alexander	g		2590	USA	0.50	1	-0.12	10	-1.20
Gurevich, Dmitry	g		2475	USA	1.00	1	0.24	10	2.40
* Rating difference of more than 400. Please read more at FIDE Handbook
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)

2011 US Championship - Group B				St. Louis, Missouri		USA	2011-04-15
Rc	Ro				w	n	change	K	*Kchg**	Game
2565	2678				4.00	7	-0.56	10	-5.60

Finegold, Benjamin	g		2500	USA	1.00	1	0.27	10	2.70
Shabalov, Alexander	g		2590	USA	0.50	1	-0.12	10	-1.20
Hess, Robert L	g		2565	USA	0.00	1	-0.65	10	-6.50
Kaidanov, Gregory	g		2569	USA	0.50	1	-0.15	10	-1.50
Christiansen, Larry	g		2586	USA	1.00	1	0.37	10	3.70
Seirawan, Yasser	g		2636	USA	0.50	1	-0.06	10	-0.60
Shankland, Sam	m		2512	USA	0.50	1	-0.22	10	-2.20
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)

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