Rabeyrin, Jean-Jacques January 2009 FIDE Individual Chess Calculations

Individual Calculations January 2009

Rabeyrin, Jean-Jacques Total change: 7.65

Corporatif - R1-2			IDF		FRA	2008-10-11
Rc	Ro			w	n	change	K	*Kchg**	Game
2100	2269			2.00	2	0.56	15	8.40

Valenti, Richard		2153	FRA	1.00	1	0.34	15	5.10
Larcheveque, Francois		2047	FRA	1.00	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)

N1 - R1			Various		FRA	2008-10-19
Rc	Ro			w	n	change	K	*Kchg**	Game
2253	2269			0.50	1	-0.02	15	-0.30

Daurelle, Herve		2253	FRA	0.50	1	-0.02	15	-0.30
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)

N1 - R2-3			Various		FRA	2008-11-22
Rc	Ro			w	n	change	K	*Kchg**	Game
2361	2269			1.00	2	0.24	15	3.60

Inkiov, Ventzislav	g	2455	BUL	0.00	1	-0.26	15	-3.90
Tranchant, Sebastien		2267	FRA	1.00	1	0.50	15	7.50
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)

Corporatif - R3-4			IDF		FRA	2008-11-29
Rc	Ro			w	n	change	K	*Kchg**	Game
2155	2269			1.00	2	-0.27	15	-4.05

Sorbe, Stephane		2314	FRA	0.00	1	-0.44	15	-6.60
Le Roux, Patrice		1996	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)

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