Le Roux, Jean-Pierre July 2009 FIDE Individual Chess Calculations

Individual Calculations July 2009

Le Roux, Jean-Pierre Total change: -4.80

N1 - R8-9			Various		FRA	2009-03-14
Rc	Ro			w	n	change	K	*Kchg**	Game
2272	2491			1.00	2	-0.55	10	-5.50

Rabeyrin, Jean-Jacques	f	2277	FRA	0.50	1	-0.27	10	-2.70
Daurelle, Herve		2267	FRA	0.50	1	-0.28	10	-2.80
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)

Coupe de France - 1/32e			Various		FRA	2009-03-29
Rc	Ro			w	n	change	K	*Kchg**	Game
2141	2491			1.00	1	0.11	10	1.10

Caroff, Frederic		2141	FRA	1.00	1	0.11	10	1.10
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)

N1 - R10-11			Various		FRA	2009-04-04
Rc	Ro			w	n	change	K	*Kchg**	Game
2231	2490			2.00	2	0.36	10	3.60

Bafounta, Denis		2264	FRA	1.00	1	0.21	10	2.10
Platel, Alexandre		2198	FRA	1.00	1	0.15	10	1.50
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 - 1/16e			Various		FRA	2009-04-26
Rc	Ro			w	n	change	K	*Kchg**	Game
2394	2490			0.50	1	-0.13	10	-1.30

Lejarre, Ludovic	m	2394	FRA	0.50	1	-0.13	10	-1.30
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)

Coupe de France - 1/8e			Various		FRA	2009-05-17
Rc	Ro			w	n	change	K	*Kchg**	Game
2664	2490			0.00	1	-0.27	10	-2.70

Fressinet, Laurent	g	2664	FRA	0.00	1	-0.27	10	-2.70
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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