Khachiyan, Melikset January 2009 FIDE Individual Chess Calculations

Individual Calculations January 2009

Khachiyan, Melikset Total change: 10.80

26th Annual Sands Regency Reno - Western States Open			Reno, Nevada		USA	2008-10-17
Rc	Ro			w	n	change	K	*Kchg**	Game
2290	2508			4.50	6	-0.06	10	-0.60

Bady, Glenn		2229	USA	1.00	1	0.16	10	1.60
Bryant, John Daniel		2223	USA	0.00	1	-0.84	10	-8.40
Shipman, Walter J	m	2223	USA	1.00	1	0.16	10	1.60
Mc Cartney, Patrick		2158	USA	1.00	1	0.11	10	1.10
Rensch, Daniel M	f	2354	USA	1.00	1	0.29	10	2.90
Kudrin, Sergey	g	2553	USA	0.50	1	0.06	10	0.60
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)

Los Angeles Open			Los Angeles, CA		USA	2008-10-31
Rc	Ro			w	n	change	K	*Kchg**	Game
2496	2508			2.00	3	0.46	10	4.60

Matikozyan, Andranik	m	2462	ARM	1.00	1	0.44	10	4.40
Antonio Jr, Rogelio	g	2515	PHI	0.50	1	0.01	10	0.10
Sevillano, Enrico	m	2512	USA	0.50	1	0.01	10	0.10
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)

44th Annual American Open			Los Angeles, California		USA	2008-11-27
Rc	Ro			w	n	change	K	*Kchg**	Game
2323	2508			6.50	8	0.68	10	6.80

Tanaka, Christian		2158	USA	1.00	1	0.11	10	1.10
Casella, Michael	f	2290	USA	0.50	1	-0.28	10	-2.80
Zierk, Steven C		2240	USA	1.00	1	0.17	10	1.70
Small, Gregg H		2240	USA	1.00	1	0.17	10	1.70
Matikozyan, Andranik	m	2462	ARM	0.50	1	-0.06	10	-0.60
Banawa, Joel	f	2317	USA	0.50	1	-0.25	10	-2.50
Alexandre, Kretchetov	f	2366	RUS	1.00	1	0.31	10	3.10
Sevillano, Enrico	m	2512	USA	1.00	1	0.51	10	5.10
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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