Collette, Gilles April 2008 FIDE Individual Chess Calculations

Individual Calculations April 2008

Collette, Gilles Total change: 8.55

N4 - R3			Various		FRA	2007-12-16
Rc	Ro			w	n	change	K	*Kchg**	Game
1948	1866			0.50	1	0.11	15	1.65

Wu, Yiwei		1948	FRA	0.50	1	0.11	15	1.65
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)

Criterium - R2			IDF		FRA	2008-01-13
Rc	Ro			w	n	change	K	*Kchg**	Game
1830	1891			1.50	2	0.34	15	5.10

Vallobra, Pierre		1913	FRA	0.50	1	0.03	15	0.45
Galtier, Antoine		1747	FRA	1.00	1	0.31	15	4.65
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)

N4 - R4-5			Various		FRA	2008-01-19
Rc	Ro			w	n	change	K	*Kchg**	Game
1926	1891			0.50	1	0.05	15	0.75

Bonnin, Bruno		1926	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)

Championnat des Yvelines			Montigny le Bretonneux		FRA	2008-02-23
Rc	Ro			w	n	change	K	*Kchg**	Game
1905	1891			2.50	5	0.07	15	1.05

Baron, Daniel		2125	FRA	0.00	1	-0.21	15	-3.15
De Luise, Anthony		1717	FRA	1.00	1	0.27	15	4.05
Francois, Jean		1795	FRA	0.50	1	-0.13	15	-1.95
Scoatarin, Jean		2012	FRA	0.00	1	-0.34	15	-5.10
Appavou, Calixte		1878	FRA	1.00	1	0.48	15	7.20
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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