Ehlvest, Jaan April 2009 FIDE Individual Chess Calculations

Individual Calculations April 2009

Ehlvest, Jaan Total change: 11.30

XXI Torneo GM Carlos Torre Repetto In Memoriam - KO				MERIDA, YUCATAN		MEX	2008-12-17
Rc	Ro				w	n	change	K	*Kchg**	Game
2568	2581				4.50	8	0.38	10	3.80

Garcia, Gildardo	g		2410	COL	1.00	1	0.27	10	2.70
Garcia, Gildardo	g		2410	COL	1.00	1	0.27	10	2.70
Bruzon Batista, Lazaro	g		2623	CUB	0.50	1	0.06	10	0.60
Bruzon Batista, Lazaro	g		2623	CUB	0.50	1	0.06	10	0.60
Harikrishna, P.	g		2659	IND	0.00	1	-0.39	10	-3.90
Harikrishna, P.	g		2659	IND	1.00	1	0.61	10	6.10
Quezada Perez, Yuniesky	g		2580	CUB	0.00	1	-0.50	10	-5.00
Quezada Perez, Yuniesky	g		2580	CUB	0.50	1	0.00	10	0.00
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)

18th Annual North American Open				Las vegas, Nevada		USA	2008-12-26
Rc	Ro				w	n	change	K	*Kchg**	Game
2419	2581				2.00	3	-0.11	10	-1.10

Shankland, Samuel	m		2436	USA	0.50	1	-0.19	10	-1.90
Lee, Michael	f		2305	USA	0.50	1	-0.33	10	-3.30
Antonio Jr, Rogelio	g		2515	PHI	1.00	1	0.41	10	4.10
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)

Moscow open 2009 A				Moscow		RUS	2009-01-31
Rc	Ro				w	n	change	K	*Kchg**	Game
2500	2595				6.00	9	0.35	10	3.50

Onischuk, Alexander	g		2659	USA	0.50	1	0.09	10	0.90
Agaragimov, Djakhangir	f		2393	AZE	1.00	1	0.24	10	2.40
Kim, Alexey	g		2471	KOR	1.00	1	0.33	10	3.30
Gubajdullin, Alexei	f		2454	RUS	0.50	1	-0.19	10	-1.90
Yandemirov, Valeri	g		2474	RUS	0.50	1	-0.16	10	-1.60
Gabrielian, Artur	m		2472	RUS	1.00	1	0.33	10	3.30
Kabanov, Nikolai	m		2502	RUS	0.50	1	-0.13	10	-1.30
Popov, Ivan	g		2541	RUS	0.50	1	-0.08	10	-0.80
Sveshnikov, Evgeny	g		2535	LAT	0.50	1	-0.08	10	-0.80
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)

Aeroflot open A1				Moscow		RUS	2009-02-17
Rc	Ro				w	n	change	K	*Kchg**	Game
2594	2595				5.00	9	0.51	10	5.10

Shen, Yang		wg	2448	CHN	1.00	1	0.30	10	3.00
Zvjaginsev, Vadim	g		2636	RUS	0.50	1	0.06	10	0.60
Kazhgaleyev, Murtas	g		2630	KAZ	0.50	1	0.05	10	0.50
Sargissian, Gabriel	g		2677	ARM	0.00	1	-0.39	10	-3.90
Grigoryan, Avetik	g		2506	ARM	1.00	1	0.38	10	3.80
Vitiugov, Nikita	g		2687	RUS	0.50	1	0.13	10	1.30
Wen, Yang	g		2504	CHN	1.00	1	0.38	10	3.80
Potkin, Vladimir	g		2613	RUS	0.00	1	-0.47	10	-4.70
Amonatov, Farrukh	g		2647	TJK	0.50	1	0.07	10	0.70
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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