Xu, Xiangyu January 2019 FIDE Individual Chess Calculations

Individual Calculations January 2019

Xu, Xiangyu Total change: 2.30

2019 Chinese Chess League Division A (19-22)				Shen Zhen		CHN	2018-11-26
Rc	Ro				w	n	change	K	*Kchg**	Game
2656	2565				2.50	4	0.99	10	9.90

Inarkiev, Ernesto	g		2693	RUS	0.50	1	0.17	10	1.70
Liu, Qingnan	g		2538	CHN	0.50	1	-0.04	10	-0.40
Li, Chao B	g		2703	CHN	0.50	1	0.19	10	1.90
Maghsoodloo, Parham	g		2689	IRI	1.00	1	0.67	10	6.70
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)

V Sunway Sitges International Chess Festival - Group A				Sitges		ESP	2018-12-14
Rc	Ro				w	n	change	K	*Kchg**	Game
2336	2565				7.00	10	-0.76	10	-7.60

Movileanu, Daniela		wf	2180	ITA	0.50	1	-0.41	10	-4.10
Llaneza Vega, Patricia		wm	2165 *	ESP	1.00	1	0.08	10	0.80
Pogorelov, Ruslan	g		2354	UKR	0.50	1	-0.27	10	-2.70
O`donnell, Conor	f		2346	IRL	1.00	1	0.22	10	2.20
Sadhwani, Raunak	m		2434	IND	0.00	1	-0.68	10	-6.80
Vaishali, R		wg	2329	IND	0.50	1	-0.30	10	-3.00
Sarkar, Justin	m		2332	USA	0.50	1	-0.29	10	-2.90
Garcia Ramos, Daniel	f		2304	ESP	1.00	1	0.18	10	1.80
Martinez Reyes, Pedro Ramon	f		2408	VEN	1.00	1	0.29	10	2.90
Keymer, Vincent	m		2508	GER	1.00	1	0.42	10	4.20
* 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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