Sonnet, Jean-Pierre April 2009 FIDE Individual Chess Calculations

Individual Calculations April 2009

Sonnet, Jean-Pierre Total change: 8.40

N3 - R4			Various		FRA	2008-12-14
Rc	Ro			w	n	change	K	*Kchg**	Game
2249	2151			0.50	1	0.13	15	1.95

Lauferon, Patrick		2249	FRA	0.50	1	0.13	15	1.95
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)

N3 - R5			Various		FRA	2009-01-18
Rc	Ro			w	n	change	K	*Kchg**	Game
2112	2156			1.00	1	0.44	15	6.60

Brailly-Vignal, Bastien		2112	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)

N3 - R6			Various		FRA	2009-02-08
Rc	Ro			w	n	change	K	*Kchg**	Game
2231	2156			0.50	1	0.10	15	1.50

Matsuo, Tomohiko		2231	JPN	0.50	1	0.10	15	1.50
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)

Coupe de France - 4T			Various		FRA	2009-02-15
Rc	Ro			w	n	change	K	*Kchg**	Game
2075	2156			0.50	1	-0.11	15	-1.65

Aeschbacher, Johann		2075	FRA	0.50	1	-0.11	15	-1.65
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)

« go back

Share this page