Akobian, Varuzhan July 2008 FIDE Individual Chess Calculations

Individual Calculations July 2008

Akobian, Varuzhan Total change: 9.60

Doeberl Cup Premier				Canberra		AUS	2008-03-20
Rc	Ro				w	n	change	K	*Kchg**	Game
2441	2599				7.50	9	1.30	10	13.00

Illingworth, Max	c		2249	AUS	0.50	1	-0.39	10	-3.90
Hoffmann, Achim Gunter			2249	AUS	1.00	1	0.11	10	1.10
Sales, Jesse Noel	f		2299	PHI	1.00	1	0.15	10	1.50
Smerdon, David C	m		2459	AUS	1.00	1	0.31	10	3.10
Johansen, Darryl K	g		2475	AUS	1.00	1	0.33	10	3.30
Ganguly, Surya Shekhar	g		2579	IND	1.00	1	0.47	10	4.70
Zhang, Zhong	g		2617	SIN	0.50	1	0.03	10	0.30
Jones, Gawain	g		2562	ENG	0.50	1	-0.05	10	-0.50
Antic, Dejan	g		2480	SRB	1.00	1	0.34	10	3.40
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)

Sydney International Open				Sydney		AUS	2008-03-25
Rc	Ro				w	n	change	K	*Kchg**	Game
2391	2599				6.50	9	-0.18	10	-1.80

Fuatai, Fuatai			2249	NZL	1.00	1	0.11	10	1.10
Ayvazyan, Armen			2249	AUS	1.00	1	0.11	10	1.10
Wang, Puchen	m		2383	NZL	0.50	1	-0.28	10	-2.80
Zozulia, Anna	m	wg	2344	BEL	0.50	1	-0.31	10	-3.10
De Ramos, Joseph Julius			2290	PHI	1.00	1	0.14	10	1.40
Gagunashvili, Merab	g		2553	GEO	0.50	1	-0.06	10	-0.60
Samar, Raul			2254	AUS	1.00	1	0.11	10	1.10
Ganguly, Surya Shekhar	g		2579	IND	0.50	1	-0.03	10	-0.30
Zhang, Zhong	g		2617	SIN	0.50	1	0.03	10	0.30
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)

8th Bangkok Chess Club Open				Bangkok		THA	2008-04-01
Rc	Ro				w	n	change	K	*Kchg**	Game
2356	2601				7.00	9	-0.17	10	-1.70

Tuamsang, Sawapop			2251	THA	1.00	1	0.11	10	1.10
Tuorila, Kai			2251	THA	1.00	1	0.11	10	1.10
Ariskin, Alexey	f		2296	RUS	1.00	1	0.14	10	1.40
Zhang, Ziyang			2384	CHN	0.50	1	-0.28	10	-2.80
Daly, Colm	f		2339	IRL	1.00	1	0.18	10	1.80
Li, Shilong	g		2512	CHN	0.50	1	-0.12	10	-1.20
Xiu, Deshun			2371	CHN	0.50	1	-0.29	10	-2.90
Sorensen, Torben			2377	MLT	1.00	1	0.22	10	2.20
Bitoon, Richard	m		2420	PHI	0.50	1	-0.24	10	-2.40
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)

2008 Frank K Berry US Championship				Tulsa, Oklahoma		USA	2008-05-13
Rc	Ro				w	n	change	K	*Kchg**	Game
2517	2601				5.50	9	0.00	10	0.00

Ippolito, Dean	m		2425	USA	0.50	1	-0.23	10	-2.30
Kraai, Jesse	g		2509	USA	0.50	1	-0.13	10	-1.30
Gurevich, Dmitry	g		2513	USA	1.00	1	0.38	10	3.80
Kudrin, Sergey	g		2549	USA	0.00	1	-0.57	10	-5.70
Yermolinsky, Alex	g		2518	USA	0.50	1	-0.11	10	-1.10
Ludwig, Daniel			2357	USA	1.00	1	0.20	10	2.00
Finegold, Benjamin	m		2539	USA	1.00	1	0.41	10	4.10
Onischuk, Alexander	g		2664	USA	0.50	1	0.09	10	0.90
Becerra, Julio	g		2575	USA	0.50	1	-0.04	10	-0.40
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)

17th Annual Chicago Open				Wheeling, Illinois		USA	2008-05-23
Rc	Ro				w	n	change	K	*Kchg**	Game
2475	2601				4.50	6	0.49	10	4.90

Robson, Ray	f		2433	USA	1.00	1	0.28	10	2.80
Mitkov, Nikola	g		2528	MKD	0.00	1	-0.60	10	-6.00
Quan, Zhe	f		2390	CAN	1.00	1	0.23	10	2.30
Friedel, Joshua	m		2484	USA	0.50	1	-0.16	10	-1.60
Paragua, Mark	g		2538	PHI	1.00	1	0.41	10	4.10
Zapata, Alonso	g		2478	COL	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)

2008 National Open				Las Vegas, Nevada		USA	2008-06-06
Rc	Ro				w	n	change	K	*Kchg**	Game
2353	2601				3.50	5	-0.48	10	-4.80

Silva, Jose			2251	MEX	1.00	1	0.11	10	1.10
Monokroussos, Dennis	f		2327	USA	1.00	1	0.17	10	1.70
Robson, Ray	f		2433	USA	0.50	1	-0.22	10	-2.20
Yanayt, Eugene	f		2268	USA	1.00	1	0.12	10	1.20
Friedel, Josh	m		2484	USA	0.00	1	-0.66	10	-6.60
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)

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