Zhao, Xue November 2009 FIDE Individual Chess Calculations

Individual Calculations November 2009

Zhao, Xue Total change: -36.40

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
2387	2531				2.50	5	-0.88	10	-8.80

Ju, Wenjun			2454	CHN	0.00	1	-0.61	10	-6.10
Xu, Yuhua	g	wg	2479	CHN	1.00	1	0.43	10	4.30
Wang, Doudou			2182	CHN	0.50	1	-0.39	10	-3.90
Zhang, Jilin		wg	2335	CHN	0.50	1	-0.25	10	-2.50
Ruan, Lufei		wg	2486	CHN	0.50	1	-0.06	10	-0.60
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
2307	2544				3.50	5	-0.40	10	-4.00

Xu, Tong		wm	2224	CHN	1.00	1	0.13	10	1.30
Tan, Zhongyi			2435	CHN	0.50	1	-0.15	10	-1.50
Gu, Xiaobing		wg	2339	CHN	1.00	1	0.24	10	2.40
Sun, Fanghui			2144 *	CHN	1.00	1	0.08	10	0.80
Zhang, Xiaowen		wm	2391	CHN	0.00	1	-0.70	10	-7.00
* 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)

Russia - China women				Dagomys		RUS	2009-08-14
Rc	Ro				w	n	change	K	*Kchg**	Game
2471	2544				1.50	5	-1.51	10	-15.10

Kosintseva, Tatiana	m	wg	2539	RUS	0.50	1	-0.01	10	-0.10
Kosintseva, Nadezhda	m	wg	2482	RUS	0.00	1	-0.59	10	-5.90
Tairova, Elena	m	wg	2450	RUS	1.00	1	0.37	10	3.70
Romanko, Marina	m	wg	2447	RUS	0.00	1	-0.63	10	-6.30
Gunina, Valentina		wf	2437	RUS	0.00	1	-0.65	10	-6.50
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)

2nd Women World Team Chess Championship				Ningbo		CHN	2009-09-02
Rc	Ro				w	n	change	K	*Kchg**	Game
2430	2542				4.50	8	-0.69	10	-6.90

Zhang, Xiaowen		wm	2391	CHN	0.50	1	-0.20	10	-2.00
Zhukova, Nataliya		wg	2457	UKR	0.50	1	-0.12	10	-1.20
Sachdev, Tania	m	wg	2405	IND	1.00	1	0.32	10	3.20
Mkrtchian, Lilit	m	wg	2469	ARM	0.50	1	-0.10	10	-1.00
Kosintseva, Nadezhda	m	wg	2493	RUS	0.00	1	-0.57	10	-5.70
Chiburdanidze, Maia	g	wg	2506	GEO	0.50	1	-0.05	10	-0.50
Zawadzka, Jolanta		wg	2414	POL	1.00	1	0.33	10	3.30
Pham, Le Thao Nguyen		wm	2301	VIE	0.50	1	-0.30	10	-3.00
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)

Chinese Chess Queen				Jinzhou		CHN	2009-09-17
Rc	Ro				w	n	change	K	*Kchg**	Game
2473	2542				4.00	7	-0.17	10	-1.70

Xu, Yuhua	g	wg	2485	CHN	0.50	1	-0.08	10	-0.80
Huang, Qian		wg	2424	CHN	1.00	1	0.34	10	3.40
Hou, Yifan	g	wg	2585	CHN	0.00	1	-0.44	10	-4.40
Ruan, Lufei		wg	2486	CHN	1.00	1	0.42	10	4.20
Shen, Yang		wg	2453	CHN	1.00	1	0.38	10	3.80
Ju, Wenjun			2443	CHN	0.00	1	-0.64	10	-6.40
Tan, Zhongyi			2435	CHN	0.50	1	-0.15	10	-1.50
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)

Nanjing 2009-2010 Women's FIDE Grand Prix				Nanjing		CHN	2009-09-28
Rc	Ro				w	n	change	K	*Kchg**	Game
2439	2542				7.00	11	0.01	10	0.10

Xu, Yuhua	g	wg	2485	CHN	0.50	1	-0.08	10	-0.80
Ju, Wenjun			2443	CHN	0.00	1	-0.64	10	-6.40
Shen, Yang		wg	2453	CHN	1.00	1	0.38	10	3.80
Yildiz, Betul Cemre		wm	2224	TUR	1.00	1	0.13	10	1.30
Mkrtchian, Lilit	m	wg	2469	ARM	0.00	1	-0.60	10	-6.00
Zhu, Chen	g		2488	QAT	1.00	1	0.42	10	4.20
Fierro Baquero, Martha L	m	wg	2386	ECU	1.00	1	0.29	10	2.90
Kovanova, Baira		wg	2408	RUS	0.50	1	-0.18	10	-1.80
Munguntuul, Batkhuyag		wg	2418	MGL	0.50	1	-0.17	10	-1.70
Sebag, Marie	g	wg	2519	FRA	1.00	1	0.47	10	4.70
Dzagnidze, Nana	g	wg	2535	GEO	0.50	1	-0.01	10	-0.10
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)

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