Ruf, Sylvain April 2008 FIDE Individual Chess Calculations

Individual Calculations April 2008

Ruf, Sylvain Total change: 36.50

Schwalbacher Weihnachtsopen			Schwalbach		GER	2007-12-26
Rc	Ro			w	n	change	K	*Kchg**	Game
2050	1830			1.50	3	0.83	25	20.75

Schmitt, Adolf		2083	GER	0.00	1	-0.19	25	-4.75
Dettweiler, Christian		2072	GER	0.50	1	0.30	25	7.50
Noll, Sonja		1994	GER	1.00	1	0.72	25	18.00
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)

Lorraine 1 - R4-5			LOR		FRA	2008-01-19
Rc	Ro			w	n	change	K	*Kchg**	Game
1801	1826			0.50	1	-0.03	25	-0.75

Heeder, Serge		1801	FRA	0.50	1	-0.03	25	-0.75
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)

Chts de Lorraine 2008 - Vet - Sen - Jun - Cad			Petite Rosselle		FRA	2008-02-20
Rc	Ro			w	n	change	K	*Kchg**	Game
1994	1826			1.50	3	0.66	25	16.50

Laufer, Thierry		2033	FRA	0.50	1	0.27	25	6.75
Lersy, Xavier		2014	FRA	0.00	1	-0.26	25	-6.50
Cappelletti, Robert		1936	FRA	1.00	1	0.65	25	16.25
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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