Yang, Yijing September 2017 FIDE Individual Chess Calculations

Individual Calculations September 2017

Yang, Yijing Total change: 40.40

2017Women's world champion chess championship Zonal 3.5				Qing Dao		CHN	2017-08-06
Rc	Ro				w	n	change	K	*Kchg**	Game
2049	2003				5.50	11	0.58	40	23.20

Ha, Yihan			1603 *	CHN	1.00	1	0.08	40	3.20
Ren, Xiaoyi			2253	CHN	0.00	1	-0.19	40	-7.60
Gao, Hanxue			1718	CHN	1.00	1	0.16	40	6.40
Zhu, Jiner			2367	CHN	0.50	1	0.40	40	16.00
Xu, Tong		wm	2179	CHN	1.00	1	0.73	40	29.20
Guo, Qi	m	wg	2403 *	CHN	0.00	1	-0.08	40	-3.20
Hu, Yue			1940	CHN	0.50	1	-0.09	40	-3.60
Li, Xueyi			2193	CHN	0.00	1	-0.25	40	-10.00
Bai, Xue			1858	CHN	1.00	1	0.31	40	12.40
Gu, Tianlu		wm	2180	CHN	0.00	1	-0.27	40	-10.80
Wan, Qian			1840	CHN	0.50	1	-0.22	40	-8.80
* 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)

2017 Chinese Chess League Division A (12-15)				Wuxi		CHN	2017-08-17
Rc	Ro				w	n	change	K	*Kchg**	Game
2291	2003				1.00	3	0.43	40	17.20

Sun, Fanghui			2068	CHN	0.50	1	0.09	40	3.60
Tan, Zhongyi	g	wg	2403 *	CHN	0.50	1	0.42	40	16.80
Girya, Olga		wg	2403 *	RUS	0.00	1	-0.08	40	-3.20
* 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)

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