Lachaux, Jerome January 2013 FIDE Individual Chess Calculations

Individual Calculations January 2013

Lachaux, Jerome Total change: 18.75

Team 2013 - Nationale 2 - R1-2			FRANCE		FRA	2012-10-13
Rc	Ro			w	n	change	K	*Kchg**	Game
2110	2021			1.00	2	0.24	15	3.60

Lemiere, Frederic		2096	FRA	0.50	1	0.10	15	1.50
Forestier, Flavien		2123	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)

Team 2013 - Nationale 2 - R3-4			FRANCE		FRA	2012-11-17
Rc	Ro			w	n	change	K	*Kchg**	Game
1966	2021			2.00	2	0.85	15	12.75

Alvarez, Stephane		2013	FRA	1.00	1	0.49	15	7.35
Hodot, Yves		1919	FRA	1.00	1	0.36	15	5.40
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)

Team 2013 - Nationale 2 - R5			FRANCE		FRA	2012-12-09
Rc	Ro			w	n	change	K	*Kchg**	Game
1977	2021			1.00	1	0.44	15	6.60

Borderie, David		1977	FRA	1.00	1	0.44	15	6.60
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)

Team 2013 - Coupe de France - 2e Tour			FRANCE		FRA	2012-12-16
Rc	Ro			w	n	change	K	*Kchg**	Game
1801	2021			0.50	1	-0.28	15	-4.20

Poche, Denis		1801	FRA	0.50	1	-0.28	15	-4.20
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)

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