Postny, Evgeny July 2009 FIDE Individual Chess Calculations

Individual Calculations July 2009

Postny, Evgeny Total change: -0.70

1.Bundesliga			Hamburg		GER	2008-10-04
Rc	Ro			w	n	change	K	*Kchg**	Game
2550	2674			4.50	6	0.50	10	5.00

Bobras, Piotr	g	2565	POL	1.00	1	0.35	10	3.50
Gharamian, Tigran	m	2555	FRA	0.50	1	-0.16	10	-1.60
Marcelin, Cyril	g	2494	FRA	1.00	1	0.26	10	2.60
Khenkin, Igor	g	2647	GER	0.50	1	-0.04	10	-0.40
Maiwald, Jens-Uwe	g	2508	GER	1.00	1	0.28	10	2.80
Luther, Thomas	g	2532	GER	0.50	1	-0.19	10	-1.90
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)

Belgian National Team Championship 2008-2009			Various		BEL	2008-10-05
Rc	Ro			w	n	change	K	*Kchg**	Game
2500	2674			3.50	4	0.61	10	6.10

Chuchelov, Vladimir	g	2575	BEL	0.50	1	-0.14	10	-1.40
Leenhouts, Koen	m	2402	NED	1.00	1	0.17	10	1.70
Eliet, Nicolas	m	2435	FRA	1.00	1	0.20	10	2.00
David, Alberto	g	2586	LUX	1.00	1	0.38	10	3.80
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)

Israel National League 2009			Various		ISR	2009-01-07
Rc	Ro			w	n	change	K	*Kchg**	Game
2443	2652			7.00	11	-1.39	10	-13.90

Gershon, Alik	g	2507	ISR	0.50	1	-0.19	10	-1.90
Nabaty, Tamir		2488	ISR	0.00	1	-0.72	10	-7.20
Botvinnik, Ilia	m	2363	ISR	0.50	1	-0.34	10	-3.40
Karpman, Vadim	m	2381	UKR	0.50	1	-0.33	10	-3.30
Golod, Vitali	g	2575	ISR	0.00	1	-0.61	10	-6.10
Bruk, Ofer	m	2456	ISR	0.50	1	-0.25	10	-2.50
Shvidler, Eliahu	m	2413	ISR	1.00	1	0.20	10	2.00
Livshits, Gaby	m	2426	ISR	1.00	1	0.21	10	2.10
Mikhalevski, Alexander	m	2444	ISR	1.00	1	0.23	10	2.30
Porat, Ido	f	2354	ISR	1.00	1	0.15	10	1.50
Kaspi, Alexander	m	2470	ISR	1.00	1	0.26	10	2.60
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)

Top16 - Phase 1			Various		FRA	2009-03-20
Rc	Ro			w	n	change	K	*Kchg**	Game
2518	2652			2.00	3	-0.04	10	-0.40

Apicella, Manuel	g	2517	FRA	1.00	1	0.32	10	3.20
Vaisser, Anatoly	g	2513	FRA	1.00	1	0.31	10	3.10
Glek, Igor	g	2524	GER	0.00	1	-0.67	10	-6.70
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)

2nd KAQUN Barcza Gedeon Memorial			Budapest		HUN	2009-04-06
Rc	Ro			w	n	change	K	*Kchg**	Game
2511	2648			0.50	1	-0.18	10	-1.80

Prohaszka, Peter	m	2511	HUN	0.50	1	-0.18	10	-1.80
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)

Top16 - Phase 2			Various		FRA	2009-04-30
Rc	Ro			w	n	change	K	*Kchg**	Game
2576	2648			3.00	4	0.63	10	6.30

Eliet, Nicolas	m	2429	FRA	1.00	1	0.22	10	2.20
Sasikiran, Krishnan	g	2682	IND	1.00	1	0.55	10	5.50
Stellwagen, Daniel	g	2619	NED	0.50	1	-0.04	10	-0.40
Damljanovic, Branko	g	2573	SRB	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)

Top16 - Phase 3			Various		FRA	2009-05-28
Rc	Ro			w	n	change	K	*Kchg**	Game
2510	2648			2.50	4	-0.20	10	-2.00

Pira, Davoud	m	2388	FRA	1.00	1	0.18	10	1.80
Kozakov, Mikhail	g	2457	UKR	1.00	1	0.25	10	2.50
Legky, Nikolay A	g	2468	UKR	0.50	1	-0.24	10	-2.40
Bacrot, Etienne	g	2728	FRA	0.00	1	-0.39	10	-3.90
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)

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