Courrier, Arnaud April 2009 FIDE Individual Chess Calculations

Individual Calculations April 2009

Courrier, Arnaud Total change: 22.05

IDF 1 - R3			IDF		FRA	2008-12-21
Rc	Ro			w	n	change	K	*Kchg**	Game
1868	2146			1.00	1	0.17	15	2.55

Luksenberg, Emmanuel		1868	FRA	1.00	1	0.17	15	2.55
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)

Coupe de France -T3			Various		FRA	2009-01-11
Rc	Ro			w	n	change	K	*Kchg**	Game
2226	2143			1.00	1	0.61	15	9.15

Lempereur, Frederic		2226	FRA	1.00	1	0.61	15	9.15
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)

IDF1 - R4-5			IDF		FRA	2009-01-18
Rc	Ro			w	n	change	K	*Kchg**	Game
1793	2143			1.00	1	0.11	15	1.65

Guillet, Jacques		1793	FRA	1.00	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)

Criteriums - R2-3			IDF		FRA	2009-01-30
Rc	Ro			w	n	change	K	*Kchg**	Game
2037	2143			1.00	1	0.36	15	5.40

Barchilon, Jean-Charles		2037	FRA	1.00	1	0.36	15	5.40
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)

Coupe de France - 4T			Various		FRA	2009-02-15
Rc	Ro			w	n	change	K	*Kchg**	Game
2306	2143			0.50	1	0.22	15	3.30

Lopez, Jordi	f	2306	FRA	0.50	1	0.22	15	3.30
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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