Bu, Xiangzhi January 2015 FIDE Individual Chess Calculations

Individual Calculations January 2015

Bu, Xiangzhi Total change: -7.30

2014 Chinese Chess League Division A(16-18)			Zhejiang		CHN	2014-11-13
Rc	Ro			w	n	change	K	*Kchg**	Game
2512	2707			1.50	3	-0.69	10	-6.90

Yang, Kaiqi	m	2351	CHN	1.00	1	0.11	10	1.10
Wang, Chen	m	2508	CHN	0.00	1	-0.76	10	-7.60
Ni, Hua	g	2677	CHN	0.50	1	-0.04	10	-0.40
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)

Qatar Masters Open 2014			Doha		QAT	2014-11-26
Rc	Ro			w	n	change	K	*Kchg**	Game
2595	2707			6.00	9	0.13	10	1.30

Chandra, Akshat	m	2489	USA	1.00	1	0.22	10	2.20
Anton Guijarro, David	g	2607	ESP	0.50	1	-0.14	10	-1.40
Ganguly, Surya Shekhar	g	2615	IND	1.00	1	0.37	10	3.70
Durarbayli, Vasif	g	2621	AZE	0.50	1	-0.12	10	-1.20
Perunovic, Milos	g	2619	SRB	0.00	1	-0.62	10	-6.20
Bogner, Sebastian	g	2598	SUI	1.00	1	0.35	10	3.50
Guseinov, Gadir	g	2592	AZE	1.00	1	0.34	10	3.40
Adhiban, B.	g	2630	IND	0.50	1	-0.11	10	-1.10
Salem, A.r. Saleh	g	2586	UAE	0.50	1	-0.16	10	-1.60
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)

2014 Chinese Chess League Division A(19-22)			Guangdong		CHN	2014-12-05
Rc	Ro			w	n	change	K	*Kchg**	Game
2418	2691			3.00	4	-0.17	10	-1.70

Zhou, Jiangnan		2291 *	CHN	1.00	1	0.08	10	0.80
Xu, Xiangyu Chn		2291 *	CHN	1.00	1	0.08	10	0.80
Wang, Yue	g	2720	CHN	0.00	1	-0.46	10	-4.60
Liu, Chang		2368	CHN	1.00	1	0.13	10	1.30
* 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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