Laurent, Bruno April 2009 FIDE Individual Chess Calculations

Individual Calculations April 2009

Laurent, Bruno Total change: 0.10

N2 - R4				Various		FRA	2008-12-14
Rc	Ro				w	n	change	K	*Kchg**	Game
2210	2370				0.50	1	-0.21	10	-2.10

Friess, Nicolas			2210	FRA	0.50	1	-0.21	10	-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)

N2 - R5-6				Various		FRA	2009-01-17
Rc	Ro				w	n	change	K	*Kchg**	Game
2361	2351				0.00	1	-0.49	10	-4.90

Draoui, Najib	f		2361	MAR	0.00	1	-0.49	10	-4.90
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)

N2 - R7				Various		FRA	2009-02-08
Rc	Ro				w	n	change	K	*Kchg**	Game
2276	2351				0.50	1	-0.10	10	-1.00

Maitesian, Sergei	f		2276	FRA	0.50	1	-0.10	10	-1.00
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)

25e open international de Cappelle				Cappelle la Grande		FRA	2009-02-28
Rc	Ro				w	n	change	K	*Kchg**	Game
2330	2351				5.00	8	0.81	10	8.10

Danielian, Oganes	g		2519	ARM	0.00	1	-0.28	10	-2.80
Warakomska, Anna		wf	2169	POL	1.00	1	0.26	10	2.60
Frolyanov, Dmitry	g		2564	RUS	0.50	1	0.27	10	2.70
Demidowicz, Maria			2131	POL	0.50	1	-0.28	10	-2.80
Siwiec, Arkadiusz			2082	POL	1.00	1	0.17	10	1.70
Green, Andrew D			2136	SCO	1.00	1	0.23	10	2.30
Vokarev, Sergey	g		2521	RUS	0.00	1	-0.28	10	-2.80
Sergeev, Vladimir	g		2514	UKR	1.00	1	0.72	10	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)

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