Peralta, Fernando March 2010 FIDE Individual Chess Calculations

Individual Calculations March 2010

Peralta, Fernando Total change: -0.40

25e Open International d'Hiver de Nice			Nice		FRA	2009-12-26
Rc	Ro			w	n	change	K	*Kchg**	Game
2283	2557			5.50	7	-0.18	10	-1.80

Alberola, Raphael		2157 *	FRA	1.00	1	0.08	10	0.80
Morlino, Jean-Baptiste		2157 *	FRA	1.00	1	0.08	10	0.80
Bressac, Stephane		2157 *	FRA	1.00	1	0.08	10	0.80
Demuth, Adrien	f	2387	FRA	0.50	1	-0.22	10	-2.20
Stoppa, Omar		2276	ITA	1.00	1	0.16	10	1.60
Vidarte Morales, Arturo	m	2423	ESP	0.50	1	-0.18	10	-1.80
Govciyan, Pavel	m	2422	FRA	0.50	1	-0.18	10	-1.80
* 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)

XXI Abierto Internacional de Roquetas de Mar			Almeria		ESP	2010-01-02
Rc	Ro			w	n	change	K	*Kchg**	Game
2377	2560			6.00	8	0.14	10	1.40

Sabria Batlle, Pol		2229	ESP	1.00	1	0.12	10	1.20
Cruz Ravina, Francisco Javier	f	2363	ESP	0.50	1	-0.25	10	-2.50
Claverie, Raul	m	2389	ARG	1.00	1	0.27	10	2.70
Fernandez Siles, Luis	f	2329	ESP	0.50	1	-0.29	10	-2.90
Gallardo Garcia, Andres	m	2418	ESP	1.00	1	0.31	10	3.10
Roa Alonso, Santiago	m	2423	ESP	1.00	1	0.32	10	3.20
Ivanov, Jordan	m	2409	BUL	0.50	1	-0.20	10	-2.00
Berbatov, Kiprian	m	2455	BUL	0.50	1	-0.14	10	-1.40
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)

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