Istratescu, Andrei January 2010 FIDE Individual Chess Calculations

Individual Calculations January 2010

Istratescu, Andrei Total change: -8.80

Swiss Team Championship (League A,B,1)			decentralised		SUI	2009-02-22
Rc	Ro			w	n	change	K	*Kchg**	Game
2482	2624			2.50	4	-0.24	10	-2.40

Carron, Julien	m	2404	SUI	0.50	1	-0.28	10	-2.80
Sokolov, Andrei	g	2552	FRA	0.50	1	-0.10	10	-1.00
Hommeles, Theo	f	2410	NED	1.00	1	0.23	10	2.30
Pelletier, Yannick	g	2560	SUI	0.50	1	-0.09	10	-0.90
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)

17th European Team Chess Championship 2009			Novi Sad		SRB	2009-10-22
Rc	Ro			w	n	change	K	*Kchg**	Game
2593	2624			3.50	8	-0.83	10	-8.30

Saiboulatov, Daniyal	m	2395	BEL	0.50	1	-0.29	10	-2.90
Aronian, Levon	g	2773	ARM	0.00	1	-0.30	10	-3.00
Papaioannou, Ioannis	g	2628	GRE	0.50	1	0.01	10	0.10
Sulskis, Sarunas	g	2568	LTU	1.00	1	0.42	10	4.20
Hammer, Jon Ludvig	g	2585	NOR	0.00	1	-0.55	10	-5.50
Miladinovic, Igor	g	2547	SRB	0.50	1	-0.11	10	-1.10
Ragger, Markus	g	2561	AUT	0.50	1	-0.09	10	-0.90
Naiditsch, Arkadij	g	2685	GER	0.50	1	0.08	10	0.80
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)

Nationale 1 - R6-7			Various		FRA	2009-12-12
Rc	Ro			w	n	change	K	*Kchg**	Game
2511	2624			1.50	2	0.19	10	1.90

Ninov, Nikolai	m	2521	BUL	0.50	1	-0.14	10	-1.40
Fargere, Francois	g	2501	FRA	1.00	1	0.33	10	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)

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