Perrois, Aurelien January 2010 FIDE Individual Chess Calculations

Individual Calculations January 2010

Perrois, Aurelien Total change: 2.85

Nationale 2 Jeunes - R2			Various		FRA	2009-11-15
Rc	Ro			w	n	change	K	*Kchg**	Game
1736	1837			0.50	1	-0.14	15	-2.10

Allard, Thomas		1736	FRA	0.50	1	-0.14	15	-2.10
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)

Nationale 4 - R3			Various		FRA	2009-11-22
Rc	Ro			w	n	change	K	*Kchg**	Game
1769	1837			1.00	1	0.41	15	6.15

Penkov, Nikola		1769	FRA	1.00	1	0.41	15	6.15
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)

Nationale 2 Jeunes - R3			Various		FRA	2009-12-06
Rc	Ro			w	n	change	K	*Kchg**	Game
1846	1837			0.50	1	0.01	15	0.15

Copin, Valentin		1846	FRA	0.50	1	0.01	15	0.15
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)

Nationale 4 - R4			Various		FRA	2009-12-13
Rc	Ro			w	n	change	K	*Kchg**	Game
1771	1837			0.50	1	-0.09	15	-1.35

Malandain, Bruno		1771	FRA	0.50	1	-0.09	15	-1.35
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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