Ferreira, Carlos January 2009 FIDE Individual Chess Calculations

Individual Calculations January 2009

Ferreira, Carlos Total change: 18.00

Interne Montigny le Bretonneux - 1			Montigny le Brettoneux		FRA	2008-09-30
Rc	Ro			w	n	change	K	*Kchg**	Game
1619	1816			2.50	3	0.28	15	4.20

Bot, Florian		1467	FRA	1.00	1	0.11	15	1.65
Rivier, Sylvain		1662	FRA	0.50	1	-0.21	15	-3.15
Bouvier, Clement		1727	FRA	1.00	1	0.38	15	5.70
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)

N3 - R1			Various		FRA	2008-10-18
Rc	Ro			w	n	change	K	*Kchg**	Game
1763	1816			1.00	1	0.43	15	6.45

Lenormand, Benoit		1763	FRA	1.00	1	0.43	15	6.45
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
1958	1816			0.50	2	-0.12	15	-1.80

Rabia, Karim		1968	FRA	0.50	1	0.20	15	3.00
Dziedziczak, Vincent		1947	FRA	0.00	1	-0.32	15	-4.80
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)

Criteriums - R1			IDF		FRA	2008-11-30
Rc	Ro			w	n	change	K	*Kchg**	Game
1898	1816			1.00	1	0.61	15	9.15

Gauthier, Arnaud		1898	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)

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