Roiz, Michael October 2008 FIDE Individual Chess Calculations

Individual Calculations October 2008

Roiz, Michael Total change: -2.70

Serbian Cup 2008				Zlatibor		SRB	2008-06-16
Rc	Ro				w	n	change	K	*Kchg**	Game
2524	2659				5.00	7	0.28	10	2.80

Todorovic, Goran N	m		2396	SRB	1.00	1	0.18	10	1.80
Pikula, Dejan	g		2530	SRB	0.50	1	-0.17	10	-1.70
Berkes, Ferenc	g		2618	HUN	0.50	1	-0.06	10	-0.60
Martinovic, Slobodan	g		2449	SRB	0.50	1	-0.27	10	-2.70
Solak, Dragan	g		2630	SRB	0.50	1	-0.04	10	-0.40
Abramovic, Bosko	g		2490	SRB	1.00	1	0.28	10	2.80
Vuckovic, Bojan	g		2556	SRB	1.00	1	0.36	10	3.60
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)

Politiken Cup 2008				Helsingor		DEN	2008-07-19
Rc	Ro				w	n	change	K	*Kchg**	Game
2482	2680				7.50	10	0.06	10	0.60

Klein, Gernot Dr.			2330	GER	1.00	1	0.11	10	1.10
Nguyen, Michael			2330	DEN	1.00	1	0.11	10	1.10
Olsen, Heini	f		2368	FAI	1.00	1	0.14	10	1.40
Kogan, Artur	g		2568	ISR	0.50	1	-0.15	10	-1.50
Socko, Monika	m	wg	2473	POL	1.00	1	0.23	10	2.30
Iljushin, Alexei	g		2546	RUS	0.50	1	-0.18	10	-1.80
Golod, Vitali	g		2578	ISR	0.50	1	-0.14	10	-1.40
Hector, Jonny	g		2537	SWE	0.50	1	-0.19	10	-1.90
Cmilyte, Viktorija	m	wg	2508	LTU	1.00	1	0.27	10	2.70
Kuzubov, Yuriy	g		2578	UKR	0.50	1	-0.14	10	-1.40
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)

Baltic Sea Cup 2008				Ronne		DEN	2008-07-29
Rc	Ro				w	n	change	K	*Kchg**	Game
2542	2680				7.00	10	0.29	10	2.90

Magnussen, Helge			2330	GER	1.00	1	0.11	10	1.10
Kristensen, Kaare Hove	f		2330	DEN	1.00	1	0.11	10	1.10
Kogan, Artur	g		2568	ISR	0.50	1	-0.15	10	-1.50
Golod, Vitali	g		2578	ISR	1.00	1	0.36	10	3.60
Gyimesi, Zoltan	g		2585	HUN	0.50	1	-0.13	10	-1.30
Hansen, Lars Bo	g		2569	DEN	0.50	1	-0.15	10	-1.50
Tiviakov, Sergei	g		2645	NED	1.00	1	0.45	10	4.50
Khenkin, Igor	g		2655	GER	0.50	1	-0.03	10	-0.30
Savchenko, Boris	g		2578	RUS	0.50	1	-0.14	10	-1.40
Kuzubov, Yuriy	g		2578	UKR	0.50	1	-0.14	10	-1.40
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)

CECLUB División de Honor Grupo I				Baleares		ESP	2008-09-03
Rc	Ro				w	n	change	K	*Kchg**	Game
2693	2680				1.50	5	-0.90	10	-9.00

Bareev, Evgeny	g		2655	RUS	0.50	1	-0.03	10	-0.30
Vallejo Pons, Francisco	g		2650	ESP	0.00	1	-0.54	10	-5.40
Gelfand, Boris	g		2720	ISR	0.50	1	0.06	10	0.60
Shirov, Alexei	g		2741	ESP	0.50	1	0.08	10	0.80
Rublevsky, Sergei	g		2699	RUS	0.00	1	-0.47	10	-4.70
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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