Riff, Sebastien January 2010 FIDE Individual Chess Calculations

Individual Calculations January 2010

Riff, Sebastien Total change: 5.40

Swiss Team Championship (League A,B,1)			decentralised		SUI	2009-02-22
Rc	Ro			w	n	change	K	*Kchg**	Game
2178	2274			0.50	1	-0.13	15	-1.95

Dubeck, Michael		2178	GER	0.50	1	-0.13	15	-1.95
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)

Nationale 1 - R4-5			Various		FRA	2009-11-21
Rc	Ro			w	n	change	K	*Kchg**	Game
1989	2283			1.50	2	-0.16	15	-2.40

Domelevo Entfellner, Jean-Baka		1883 *	FRA	1.00	1	0.08	15	1.20
Lamoureux, Izabelle		2095	FRA	0.50	1	-0.24	15	-3.60
* Rating difference of more than 400. Please read more at FIDE Handbook
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)

Nationale 1 - R6-7			Various		FRA	2009-12-12
Rc	Ro			w	n	change	K	*Kchg**	Game
2150	2283			2.00	2	0.65	15	9.75

Lebel, Patrick	c	2114	MNC	1.00	1	0.28	15	4.20
Kerbrat, Julien		2185	FRA	1.00	1	0.37	15	5.55
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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