Hebden, Mark L May 2011 FIDE Individual Chess Calculations

Individual Calculations May 2011

Hebden, Mark L Total change: -6.60

Irish National Chess Club Championship 2011				Dublin		IRL	2011-02-12
Rc	Ro				w	n	change	K	*Kchg**	Game
2402	2558				2.50	4	-0.30	10	-3.00

Daly, Colm	f		2274	IRL	1.00	1	0.16	10	1.60
Rochev, Yury			2359	RUS	0.00	1	-0.76	10	-7.60
Jianu, Vlad-Cristian	g		2539	ROU	1.00	1	0.47	10	4.70
Collins, Sam	m		2436	IRL	0.50	1	-0.17	10	-1.70
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)

27e open international de Cappelle				CAPPELLE LA GRANDE		FRA	2011-02-26
Rc	Ro				w	n	change	K	*Kchg**	Game
2445	2558				6.00	9	0.16	10	1.60

Sedina, Elena	m	wg	2339	ITA	0.50	1	-0.28	10	-2.80
Payen, Arnaud	m		2367	FRA	1.00	1	0.25	10	2.50
Guerra Bastida, Diego	m		2413	ESP	1.00	1	0.31	10	3.10
Fargere, Francois	g		2512	FRA	0.50	1	-0.06	10	-0.60
Bernadskiy, Vitaliy	m		2438	UKR	1.00	1	0.34	10	3.40
Harika, Dronavalli	m	wg	2520	IND	0.50	1	-0.05	10	-0.50
Jojua, Davit	g		2515	GEO	0.50	1	-0.06	10	-0.60
Brunner, Nicolas	m		2478	FRA	0.50	1	-0.11	10	-1.10
Pogorelov, Ruslan	g		2427	UKR	0.50	1	-0.18	10	-1.80
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)

e2e4 Uxbridge Open				Uxbridge		ENG	2011-03-18
Rc	Ro				w	n	change	K	*Kchg**	Game
2197	2546				3.00	4	-0.52	10	-5.20

Shepley, Julien M			2146 *	ENG	1.00	1	0.08	10	0.80
Farkas, Daniel			2146 *	HUN	1.00	1	0.08	10	0.80
Williams, Peter A			2173	ENG	0.50	1	-0.40	10	-4.00
Taylor, Martin R	f		2321	ENG	0.50	1	-0.28	10	-2.80
* 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)

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