Zerafa, Jonathan January 2009 FIDE Individual Chess Calculations

Individual Calculations January 2009

Zerafa, Jonathan Total change: 10.50

N3 - R1			Various		FRA	2008-10-18
Rc	Ro			w	n	change	K	*Kchg**	Game
2096	2062			0.50	1	0.05	15	0.75

Martinez, Vincent		2096	FRA	0.50	1	0.05	15	0.75
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)

29e Championnat de l'Orne			Briouze		FRA	2008-10-24
Rc	Ro			w	n	change	K	*Kchg**	Game
1780	2062			4.50	5	0.36	15	5.40

Boulier, Maxime		1906	FRA	1.00	1	0.29	15	4.35
Lebescond, Philippe		1712	FRA	1.00	1	0.11	15	1.65
Romascheff, Nicolas		1712	FRA	1.00	1	0.11	15	1.65
Raimond, Kevin		1712	FRA	1.00	1	0.11	15	1.65
Dore, Armand		1858	FRA	0.50	1	-0.26	15	-3.90
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)

XVIIIe Open de la Toussaint de Caen			Caen		FRA	2008-10-30
Rc	Ro			w	n	change	K	*Kchg**	Game
2135	2062			3.00	6	0.42	15	6.30

Saucey, Michel	f	2365	FRA	0.00	1	-0.14	15	-2.10
Renault, Jean-Pierre		1918	FRA	1.00	1	0.31	15	4.65
Delaruelle, Christian		1911	FRA	1.00	1	0.30	15	4.50
Navrotescu, Catalin	m	2412	ROU	0.00	1	-0.11	15	-1.65
Roussel, Julien		1816	FRA	1.00	1	0.19	15	2.85
David, Vincent	f	2388	FRA	0.00	1	-0.13	15	-1.95
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)

N3 - R2-3			Various		FRA	2008-11-22
Rc	Ro			w	n	change	K	*Kchg**	Game
2204	2062			0.50	2	-0.13	15	-1.95

Heurtebize, Olivier		2268	FRA	0.50	1	0.26	15	3.90
Plane, Boris		2139	FRA	0.00	1	-0.39	15	-5.85
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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