Istratescu, Andrei May 2010 FIDE Individual Chess Calculations

Individual Calculations May 2010

Istratescu, Andrei Total change: 3.40

Nationale Interclubs 2009-2010				Various		BEL	2009-09-27
Rc	Ro				w	n	change	K	*Kchg**	Game
2570	2624				0.50	1	-0.08	10	-0.80

Feller, Sebastien	g		2570	FRA	0.50	1	-0.08	10	-0.80
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)

Campeonato de Euskadi Equipos Div. Honor				Bergara		ESP	2010-01-09
Rc	Ro				w	n	change	K	*Kchg**	Game
2411	2615				1.50	2	0.06	10	0.60

Hamdouchi, Hicham	g		2601	FRA	0.50	1	-0.02	10	-0.20
Lozoya Rodriguez, Alberto			2221	ESP	1.00	1	0.08	10	0.80
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)

ESSPEP TEAM CHAMPIONSHIP 2010				Kalamata		GRE	2010-02-13
Rc	Ro				w	n	change	K	*Kchg**	Game
2215	2615				3.00	3	0.24	10	2.40

Mantikos, Konstantinos			2215 *	GRE	1.00	1	0.08	10	0.80
Yordanova, Svetla		wm	2215 *	BUL	1.00	1	0.08	10	0.80
Karountzos, Nikolaos			2215 *	GRE	1.00	1	0.08	10	0.80
* 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)

Nationale 1 - R8-9				Various		FRA	2010-03-13
Rc	Ro				w	n	change	K	*Kchg**	Game
2288	2618				1.00	1	0.12	10	1.20

Riff, Sebastien			2288	FRA	1.00	1	0.12	10	1.20
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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