Xu, Yuhua July 2008 FIDE Individual Chess Calculations

Individual Calculations July 2008

Xu, Yuhua Total change: -16.90

"Torch Real Estate" Cup Chinese Premier Leauge - 2008 March				All China		CHN	2008-03-26
Rc	Ro				w	n	change	K	*Kchg**	Game
2321	2500				2.50	3	0.33	10	3.30

Ning, Chunhong		wg	2359	CHN	1.00	1	0.31	10	3.10
Xu, Tong			2188	CHN	1.00	1	0.14	10	1.40
Wang, Pin		wg	2415	CHN	0.50	1	-0.12	10	-1.20
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)

9. RUS Team Women's Chmp. 2008				Dagomys		RUS	2008-04-02
Rc	Ro				w	n	change	K	*Kchg**	Game
2410	2500				4.00	8	-0.94	10	-9.40

Borisova, Elizaveta			2275	RUS	0.50	1	-0.28	10	-2.80
Paehtz, Elisabeth	m	wg	2449	GER	0.50	1	-0.07	10	-0.70
Javakhishvili, Lela	m	wg	2466	GEO	0.50	1	-0.05	10	-0.50
Harika, Dronavalli	m	wg	2461	IND	0.50	1	-0.05	10	-0.50
Kirillova, Varvara		wm	2251	RUS	1.00	1	0.19	10	1.90
Muzychuk, Anna	m	wg	2486	SLO	0.50	1	-0.02	10	-0.20
Kovalevskaya, Ekaterina	m	wg	2421	RUS	0.50	1	-0.11	10	-1.10
Cmilyte, Viktorija	m	wg	2467	LTU	0.00	1	-0.55	10	-5.50
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)

"Torch Real Estate" Cup Chinese Premier Leauge - 2008 April to May				All China		CHN	2008-04-22
Rc	Ro				w	n	change	K	*Kchg**	Game
2359	2500				3.00	6	-1.08	10	-10.80

Liu, Pei		wm	2247	CHN	1.00	1	0.19	10	1.90
Ruan, Lufei		wg	2495	CHN	1.00	1	0.49	10	4.90
Wang, Yu A.	m	wg	2387	CHN	0.50	1	-0.15	10	-1.50
Huang, Qian		wg	2438	CHN	0.00	1	-0.59	10	-5.90
Zhang, Jilin		wg	2361	CHN	0.50	1	-0.19	10	-1.90
Gu, Xiaobing		wg	2225	CHN	0.00	1	-0.83	10	-8.30
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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