Boillon, Vincent April 2009 FIDE Individual Chess Calculations

Individual Calculations April 2009

Boillon, Vincent Total change: 10.35

N4 - R3			Various		FRA	2008-12-14
Rc	Ro			w	n	change	K	*Kchg**	Game
1888	2157			1.00	1	0.17	15	2.55

Flamant, Jacky		1888	FRA	1.00	1	0.17	15	2.55
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)

5e Open de Noel			Charleville-Mezières		FRA	2008-12-26
Rc	Ro			w	n	change	K	*Kchg**	Game
2059	2157			4.00	6	0.25	15	3.75

Leghbali, Sophiane		1875	FRA	1.00	1	0.16	15	2.40
Collet, Guillaume		1989	FRA	0.50	1	-0.22	15	-3.30
Szylar, Eric		2086	FRA	0.50	1	-0.10	15	-1.50
Marina-Martinez, Bruno		2024	FRA	1.00	1	0.32	15	4.80
Defrance, Laurent		2190	FRA	0.50	1	0.05	15	0.75
Camus, Berenger		2187	FRA	0.50	1	0.04	15	0.60
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)

N4 - R4			Various		FRA	2009-01-18
Rc	Ro			w	n	change	K	*Kchg**	Game
2139	2157			0.50	1	-0.03	15	-0.45

Piermee, Emilien		2139	FRA	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)

N4 - R5			Various		FRA	2009-02-08
Rc	Ro			w	n	change	K	*Kchg**	Game
2010	2157			1.00	1	0.30	15	4.50

Guyot, Philippe		2010	FRA	1.00	1	0.30	15	4.50
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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