Bu, Xiangzhi October 2012 FIDE Individual Chess Calculations

Individual Calculations October 2012

Bu, Xiangzhi Total change: -4.80

40th World Chess Olympiad-Open			Istanbul		TUR	2012-08-28
Rc	Ro			w	n	change	K	*Kchg**	Game
2612	2670			4.50	8	-0.11	10	-1.10

Marin, Mihail	g	2548	ROU	1.00	1	0.33	10	3.30
Karjakin, Sergey	g	2785	RUS	0.50	1	0.16	10	1.60
Idani, Pouya	m	2478	IRI	0.50	1	-0.25	10	-2.50
Sargissian, Gabriel	g	2693	ARM	0.50	1	0.03	10	0.30
Guseinov, Gadir	g	2613	AZE	0.50	1	-0.08	10	-0.80
Torre, Eugenio	g	2469	PHI	1.00	1	0.24	10	2.40
Akobian, Varuzhan	g	2617	USA	0.50	1	-0.07	10	-0.70
Eljanov, Pavel	g	2693	UKR	0.00	1	-0.47	10	-4.70
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)

2012 Chinese Chess League Division A Round 11-14			Shenzhen,China		CHN	2012-09-21
Rc	Ro			w	n	change	K	*Kchg**	Game
2615	2683			2.00	4	-0.37	10	-3.70

Liu, Qingnan	m	2491	CHN	0.50	1	-0.25	10	-2.50
Li, Chao B	g	2665	CHN	0.50	1	-0.03	10	-0.30
Bologan, Viktor	g	2712	MDA	0.50	1	0.04	10	0.40
Zhou, Jianchao	g	2590	CHN	0.50	1	-0.13	10	-1.30
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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