Khachiyan, Melikset October 2008 FIDE Individual Chess Calculations

Individual Calculations October 2008

Khachiyan, Melikset Total change: 4.00

36th Annual World Open (Open Section)			Philadelphia, Pennsylvania		USA	2008-06-30
Rc	Ro			w	n	change	K	*Kchg**	Game
2407	2500			5.50	9	-0.03	10	-0.30

Jacobs, Jon	f	2292	USA	1.00	1	0.23	10	2.30
Ganguly, Surya She	g	2614	IND	0.00	1	-0.34	10	-3.40
Coleman, Teddy	f	2244	USA	1.00	1	0.19	10	1.90
Shankland, Samuel		2296	USA	1.00	1	0.24	10	2.40
Mikhalevski, Victor	g	2597	ISR	0.00	1	-0.37	10	-3.70
Hansen, Eric		2240	CAN	1.00	1	0.18	10	1.80
Akobian, Varuzhan	g	2601	USA	0.00	1	-0.36	10	-3.60
Bartell, Thomas	f	2365	USA	1.00	1	0.32	10	3.20
Sarkar, Justin	m	2411	USA	0.50	1	-0.12	10	-1.20
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)

13th Pacific Coast Open			Agoura Hills, California		USA	2008-07-17
Rc	Ro			w	n	change	K	*Kchg**	Game
2318	2504			4.50	6	0.18	10	1.80

Small, Gregg H		2235	USA	1.00	1	0.17	10	1.70
Kwartler, Lonnie S		2224	USA	1.00	1	0.16	10	1.60
Zierk, Steven C		2154	USA	0.50	1	-0.39	10	-3.90
Erenburg, Sergey	g	2563	ISR	0.50	1	0.08	10	0.80
Bryant, John D		2225	USA	1.00	1	0.16	10	1.60
Sevillano, Enrico	m	2505	USA	0.50	1	0.00	10	0.00
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)

30th Annual Southern California Open			Temecula, California		USA	2008-08-30
Rc	Ro			w	n	change	K	*Kchg**	Game
2346	2504			3.00	4	0.25	10	2.50

Hough, Randall D		2154	USA	1.00	1	0.11	10	1.10
Sevillano, Enrico	m	2505	USA	0.50	1	0.00	10	0.00
Yanayt, Eugene	f	2254	USA	1.00	1	0.19	10	1.90
Matikozyan, Andranik	m	2470	ARM	0.50	1	-0.05	10	-0.50
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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