Horvath, Laszlo July 2009 FIDE Individual Chess Calculations

Individual Calculations July 2009

Horvath, Laszlo Total change: -6.60

Oberliga Baden				Freiburg		GER	2008-10-05
Rc	Ro				w	n	change	K	*Kchg**	Game
2165	2231				1.00	3	-0.76	15	-11.40

Steil-Antoni, Fiona		wf	2165	LUX	0.50	1	-0.09	15	-1.35
Staub, Gerhard			2080	GER	0.00	1	-0.70	15	-10.50
Martin, Stefan			2250	GER	0.50	1	0.03	15	0.45
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)

HUN Team Ch Toth L				Hungary		HUN	2008-10-26
Rc	Ro				w	n	change	K	*Kchg**	Game
2259	2231				0.00	1	-0.46	15	-6.90

Arbutina, Sinisa	f		2259	SRB	0.00	1	-0.46	15	-6.90
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)

N2 - R8-9				Various		FRA	2009-03-14
Rc	Ro				w	n	change	K	*Kchg**	Game
2273	2221				1.50	2	0.63	15	9.45

Vandevoort, Pascal	m		2381	BEL	0.50	1	0.21	15	3.15
Gengler, Pierre			2165	LUX	1.00	1	0.42	15	6.30
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)

N2 - R10-11				Various		FRA	2009-04-05
Rc	Ro				w	n	change	K	*Kchg**	Game
2086	2217				1.50	2	0.15	15	2.25

Wegner, Eric			2038	FRA	1.00	1	0.27	15	4.05
Cavillon, Fabien			2133	FRA	0.50	1	-0.12	15	-1.80
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)

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