Matikozyan, Andranik January 2013 FIDE Individual Chess Calculations

Individual Calculations January 2013

Matikozyan, Andranik Total change: -2.50

48th Annual American Open			Orange, California		USA	2012-11-22
Rc	Ro			w	n	change	K	*Kchg**	Game
2430	2426			2.50	4	0.54	10	5.40

Khachiyan, Melikset	g	2479	USA	0.50	1	0.07	10	0.70
Friedel, Joshua E	g	2495	USA	0.50	1	0.10	10	1.00
Sevillano, Enrico	g	2527	USA	1.00	1	0.64	10	6.40
Krishnan, Varun		2217	USA	0.50	1	-0.27	10	-2.70
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)

23rd Metropolitan Chess FIDE Invitational			Los Angeles, California		USA	2012-12-19
Rc	Ro			w	n	change	K	*Kchg**	Game
2443	2426			3.50	9	-0.79	10	-7.90

Shen, Victor	m	2419	USA	0.00	1	-0.51	10	-5.10
Sevian, Samuel		2343	USA	0.50	1	-0.11	10	-1.10
Kiewra, Keaton	m	2422	USA	0.50	1	-0.01	10	-0.10
Yang, Darwin	m	2493	USA	0.50	1	0.09	10	0.90
Yankovsky, Roman	m	2474	RUS	0.50	1	0.07	10	0.70
Chibukhchian, Artur	g	2448	ARM	0.50	1	0.03	10	0.30
Ramirez, Alejandro	g	2554	USA	0.50	1	0.17	10	1.70
Khachiyan, Melikset	g	2479	USA	0.00	1	-0.43	10	-4.30
Amanov, Zhanibek	m	2359	KAZ	0.50	1	-0.09	10	-0.90
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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