Grachev, Boris May 2012 FIDE Individual Chess Calculations

Individual Calculations May 2012

Grachev, Boris Total change: -24.80

Mannschaftsmeisterschaft 1.Bundesliga				Hamburg		GER	2011-10-02
Rc	Ro				w	n	change	K	*Kchg**	Game
2618	2682				3.00	7	-1.10	10	-11.00

Chuchelov, Vladimir	g		2538	BEL	0.50	1	-0.19	10	-1.90
Adams, Michael	g		2733	ENG	0.50	1	0.07	10	0.70
Bobras, Piotr	g		2544	POL	1.00	1	0.31	10	3.10
Buhmann, Rainer	g		2606	GER	0.50	1	-0.10	10	-1.00
Bologan, Victor	g		2657	MDA	0.50	1	-0.03	10	-0.30
Hector, Jonny	g		2575	SWE	0.00	1	-0.65	10	-6.50
Areshchenko, Alexander	g		2672	UKR	0.00	1	-0.51	10	-5.10
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)

6th International Tashkent Open, Memorial of Agzamov				Tashkent		UZB	2012-03-06
Rc	Ro				w	n	change	K	*Kchg**	Game
2486	2705				6.50	9	-0.28	10	-2.80

Tokhirjanova, Hulkar		wf	2305 *	UZB	1.00	1	0.08	10	0.80
Karimov, Ibragim	f		2324	UZB	0.50	1	-0.41	10	-4.10
Begmuratov, Alisher			2305 *	UZB	1.00	1	0.08	10	0.80
Ismagambetov, Anuar	g		2471	KAZ	1.00	1	0.21	10	2.10
Golod, Vitali	g		2561	ISR	0.50	1	-0.19	10	-1.90
Khusnutdinov, Rustam	g		2500	KAZ	1.00	1	0.24	10	2.40
McHedlishvili, Mikheil	g		2626	GEO	0.50	1	-0.11	10	-1.10
Turov, Maxim	g		2658	RUS	0.50	1	-0.07	10	-0.70
Mamedov, Rauf	g		2624	AZE	0.50	1	-0.11	10	-1.10
* 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)

13th European individual chess championship				Plovdiv		BUL	2012-03-20
Rc	Ro				w	n	change	K	*Kchg**	Game
2522	2705				6.50	11	-1.51	10	-15.10

Grigorov, Grigor	g		2489	BUL	0.50	1	-0.28	10	-2.80
Berescu, Alin-Mile	g		2494	ROU	1.00	1	0.23	10	2.30
Pantsulaia, Levan	g		2596	GEO	0.50	1	-0.15	10	-1.50
Swiercz, Dariusz	g		2565	POL	0.50	1	-0.19	10	-1.90
Ter-Sahakyan, Samvel	g		2578	ARM	0.00	1	-0.67	10	-6.70
Bulmaga, Irina		wm	2307	ROU	1.00	1	0.08	10	0.80
Maze, Sebastien	g		2577	FRA	0.50	1	-0.17	10	-1.70
Nabaty, Tamir	g		2559	ISR	1.00	1	0.30	10	3.00
Rakhmanov, Aleksandr	g		2602	RUS	0.50	1	-0.14	10	-1.40
Aleksandrov, Aleksej	g		2604	BLR	0.50	1	-0.14	10	-1.40
Alekseenko, Kirill	f		2367	RUS	0.50	1	-0.38	10	-3.80
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)

RUS Team Chmp. 2012 Men				Loo		RUS	2012-04-09
Rc	Ro				w	n	change	K	*Kchg**	Game
2563	2705				4.50	6	0.41	10	4.10

Airapetian, Gor	m		2440	RUS	1.00	1	0.18	10	1.80
Kryakvin, Dmitry	g		2566	RUS	0.50	1	-0.19	10	-1.90
Moiseenko, Alexander	g		2706	UKR	0.50	1	0.00	10	0.00
Poluljahov, Aleksandr	g		2505	RUS	1.00	1	0.24	10	2.40
Rozum, Ivan	m		2478	RUS	1.00	1	0.21	10	2.10
Zvjaginsev, Vadim	g		2683	RUS	0.50	1	-0.03	10	-0.30
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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