Coateval, Michel May 2015 FIDE Individual Chess Calculations

Individual Calculations May 2015

Coateval, Michel Total change: -32.80

Championnat d'échecs du Morbihan 2015 r2-3			ARRADON		FRA	2014-11-08
Rc	Ro			w	n	change	K	*Kchg**	Game
1558	1696			0.50	1	-0.19	40	-7.60

Bonhomme, Christian		1558	FRA	0.50	1	-0.19	40	-7.60
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)

Championnat d'échecs du Morbihan 2015 r4			ARRADON		FRA	2015-01-17
Rc	Ro			w	n	change	K	*Kchg**	Game
1707	1717			0.00	1	-0.51	40	-20.40

Le Gouellec, Marc		1707	FRA	0.00	1	-0.51	40	-20.40
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)

Championnat d'échecs du Morbihan 2015 r5-6			ARRADON		FRA	2015-02-07
Rc	Ro			w	n	change	K	*Kchg**	Game
1581	1717			0.50	1	-0.18	40	-7.20

Barton, Robin		1581	FRA	0.50	1	-0.18	40	-7.20
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)

Team 2015 - Nationale 4 - R6-9			FRANCE		FRA	2015-03-14
Rc	Ro			w	n	change	K	*Kchg**	Game
1886	1696			0.00	1	-0.25	40	-10.00

Le Corre, Yves		1886	FRA	0.00	1	-0.25	40	-10.00
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)

Championnat d'échecs du Morbihan 2015 r7			ARRADON		FRA	2015-03-28
Rc	Ro			w	n	change	K	*Kchg**	Game
1558	1696			1.00	1	0.31	40	12.40

Potier, Pierre		1558	FRA	1.00	1	0.31	40	12.40
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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