Fretel, Didier July 2008 FIDE Individual Chess Calculations

Individual Calculations July 2008

Fretel, Didier Total change: -0.75

Open Rétif			Dept 44		FRA	2007-12-12
Rc	Ro			w	n	change	K	*Kchg**	Game
1815	1793			0.50	2	-0.44	15	-6.60

Emeriau, Guy		1810	FRA	0.50	1	0.02	15	0.30
Lembeye, Michel		1820	FRA	0.00	1	-0.46	15	-6.90
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)

N4 - R6			Various		FRA	2008-03-16
Rc	Ro			w	n	change	K	*Kchg**	Game
1778	1789			1.00	1	0.48	15	7.20

Rochette, Philippe		1778	FRA	1.00	1	0.48	15	7.20
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)

N4 - R7			Various		FRA	2008-04-05
Rc	Ro			w	n	change	K	*Kchg**	Game
2126	1778			0.00	1	-0.11	15	-1.65

Maloberti, David		2126	FRA	0.00	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)

Open Andre Pohu 2008			Laval		FRA	2008-05-10
Rc	Ro			w	n	change	K	*Kchg**	Game
1775	1778			1.50	3	0.02	15	0.30

Grundman, Norbert		1956	FRA	0.50	1	0.23	15	3.45
Durfort, Olivier		1500	FRA	1.00	1	0.17	15	2.55
Mauget, Jean-Pierre		1868	FRA	0.00	1	-0.38	15	-5.70
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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