Pytel, Krzysztof July 2009 FIDE Individual Chess Calculations

Individual Calculations July 2009

Pytel, Krzysztof Total change: -4.10

Belgian National Team Championship 2008-2009			Various		BEL	2008-10-05
Rc	Ro			w	n	change	K	*Kchg**	Game
2440	2386			2.00	4	0.28	10	2.80

Claesen, Pieter	m	2371	BEL	0.50	1	-0.02	10	-0.20
Lazarev, Vladimir	g	2479	FRA	0.50	1	0.13	10	1.30
Geirnaert, Steven	f	2353	BEL	1.00	1	0.45	10	4.50
Gharamian, Tigran	m	2555	FRA	0.00	1	-0.28	10	-2.80
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)

N2 - R8-9			Various		FRA	2009-03-14
Rc	Ro			w	n	change	K	*Kchg**	Game
2380	2388			1.50	2	0.48	10	4.80

Simon, Olivier	m	2364	FRA	0.50	1	-0.03	10	-0.30
Petitcunot, Pierre	f	2396	FRA	1.00	1	0.51	10	5.10
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
2345	2387			1.00	2	-0.11	10	-1.10

Jessel, Stephen	f	2276	IRL	1.00	1	0.35	10	3.50
Murey, Jacob	g	2414	ISR	0.00	1	-0.46	10	-4.60
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)

Open de Louviers			Louviers		FRA	2009-05-30
Rc	Ro			w	n	change	K	*Kchg**	Game
2037	2387			2.50	4	-1.06	10	-10.60

Goy, Wilfried		2037	FRA	0.50	1	-0.39	10	-3.90
Mouhamad, Joachin		2037	FRA	0.00	1	-0.89	10	-8.90
Vigneron, Frederic		2037	FRA	1.00	1	0.11	10	1.10
Josse, Sebastien		2037	FRA	1.00	1	0.11	10	1.10
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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