De Marchi, Olivier April 2009 FIDE Individual Chess Calculations

Individual Calculations April 2009

De Marchi, Olivier Total change: -15.75

N3 - R4			Various		FRA	2008-12-14
Rc	Ro			w	n	change	K	*Kchg**	Game
2072	2246			1.00	1	0.27	15	4.05

Blanchard, Hugues		2072	FRA	1.00	1	0.27	15	4.05
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 -T3			Various		FRA	2009-01-11
Rc	Ro			w	n	change	K	*Kchg**	Game
2041	2258			1.00	1	0.22	15	3.30

Atanane, Cedric		2041	FRA	1.00	1	0.22	15	3.30
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
2119	2258			0.50	1	-0.19	15	-2.85

Blanc, Sebastien		2119	FRA	0.50	1	-0.19	15	-2.85
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
2164	2258			0.00	1	-0.63	15	-9.45

Miellet-Bensan, Yves		2164	FRA	0.00	1	-0.63	15	-9.45
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
2093	2258			0.00	1	-0.72	15	-10.80

Mallet, Lionel		2093	FRA	0.00	1	-0.72	15	-10.80
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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