Zhou, Weiqi November 2009 FIDE Individual Chess Calculations

Individual Calculations November 2009

Zhou, Weiqi Total change: 9.60

2009 Torch Real Estate Cup China Chess League Rounds 1-5			All China		CHN	2009-05-04
Rc	Ro			w	n	change	K	*Kchg**	Game
2478	2563			2.50	3	0.66	10	6.60

Liang, Chong	g	2511	CHN	0.50	1	-0.07	10	-0.70
Xiu, Deshun		2422	CHN	1.00	1	0.31	10	3.10
Tong, Yuanming	m	2502	CHN	1.00	1	0.42	10	4.20
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)

2009 Torch Real Estate Cup China Chess League Rounds 6-10			All China		CHN	2009-07-06
Rc	Ro			w	n	change	K	*Kchg**	Game
2594	2593			0.50	3	-0.98	10	-9.80

Bu, Xiangzhi	g	2702	CHN	0.50	1	0.15	10	1.50
Vitiugov, Nikita	g	2681	RUS	0.00	1	-0.38	10	-3.80
Wang, Chen		2400	CHN	0.00	1	-0.75	10	-7.50
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)

M.Chigorin Memorial 2009			St.Petersburg		RUS	2009-10-16
Rc	Ro			w	n	change	K	*Kchg**	Game
2484	2593			7.00	9	1.28	10	12.80

Yakimenko, Alexander A.		2240	RUS	1.00	1	0.11	10	1.10
Svetlov, Dmitry	f	2399	RUS	0.50	1	-0.25	10	-2.50
Lovkov, Roman	m	2435	RUS	1.00	1	0.29	10	2.90
Hovhannisyan, Robert	m	2463	ARM	0.50	1	-0.18	10	-1.80
Kovalenko, Igor	m	2484	UKR	1.00	1	0.35	10	3.50
Kobalia, Mikhail	g	2648	RUS	0.50	1	0.08	10	0.80
Bellaiche, Anthony	m	2435	FRA	1.00	1	0.29	10	2.90
Savchenko, Boris	g	2638	RUS	0.50	1	0.06	10	0.60
Andriasian, Zaven	g	2612	ARM	1.00	1	0.53	10	5.30
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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