Grachev, Boris January 2011 FIDE Individual Chess Calculations

Individual Calculations January 2011

Grachev, Boris Total change: 6.40

M.Chigorin Memorial 2010				St.Petersburg		RUS	2010-10-28
Rc	Ro				w	n	change	K	*Kchg**	Game
2525	2668				6.50	9	0.37	10	3.70

Ambartsumova, Karina		wm	2302	RUS	1.00	1	0.10	10	1.00
Kalegin, Evgenij	m		2453	RUS	1.00	1	0.23	10	2.30
Demchenko, Anton	m		2529	RUS	1.00	1	0.31	10	3.10
Volkov, Sergey	g		2595	RUS	0.50	1	-0.10	10	-1.00
Chadaev, Nikolai	g		2574	RUS	0.50	1	-0.13	10	-1.30
Andriasian, Zaven	g		2579	ARM	0.50	1	-0.12	10	-1.20
Vysochin, Spartak	g		2550	UKR	0.50	1	-0.16	10	-1.60
Malakhatko, Vadim	g		2578	BEL	0.50	1	-0.12	10	-1.20
Zherebukh, Yaroslav	g		2563	UKR	1.00	1	0.36	10	3.60
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)

Team Moscow Chmp. 2010 A				Moscow		RUS	2010-11-20
Rc	Ro				w	n	change	K	*Kchg**	Game
2469	2654				2.50	3	0.27	10	2.70

Dubov, Daniil	m		2456	RUS	1.00	1	0.24	10	2.40
Komliakov, Viktor	g		2427	MDA	1.00	1	0.21	10	2.10
Kharitonov, Andrei V.	g		2524	RUS	0.50	1	-0.18	10	-1.80
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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