Petrossian, Armen January 2013 FIDE Individual Chess Calculations

Individual Calculations January 2013

Petrossian, Armen Total change: 2.80

Team 2013 - Nationale 2 - R1-2			FRANCE		FRA	2012-10-13
Rc	Ro			w	n	change	K	*Kchg**	Game
2217	2429			2.00	2	0.51	10	5.10

Marchand, Raphael		2077	FRA	1.00	1	0.11	10	1.10
Lamoureux, Charles	m	2356	FRA	1.00	1	0.40	10	4.00
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)

Team 2013 - Nationale 2 - R3-4			FRANCE		FRA	2012-11-17
Rc	Ro			w	n	change	K	*Kchg**	Game
2199	2429			1.50	2	-0.06	10	-0.60

Forgues, Fabien		2129	FRA	0.50	1	-0.35	10	-3.50
Di Paolo, Raffaele	f	2268	ITA	1.00	1	0.29	10	2.90
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)

Team 2013 - Nationale 2 - R5			FRANCE		FRA	2012-12-09
Rc	Ro			w	n	change	K	*Kchg**	Game
2291	2418			0.50	1	-0.17	10	-1.70

Saez, Frederic		2291	FRA	0.50	1	-0.17	10	-1.70
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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