Matikozyan, Andranik February 2013 FIDE Individual Chess Calculations

Individual Calculations February 2013

Matikozyan, Andranik Total change: 5.30

22nd Annual North American Open - Open Section				Las Vegas, Nevada		USA	2012-12-26
Rc	Ro				w	n	change	K	*Kchg**	Game
2402	2426				4.50	8	0.27	10	2.70

Shaw, Tenzing W			2202	USA	0.50	1	-0.28	10	-2.80
Adelberg, David Todd			2241	USA	1.00	1	0.26	10	2.60
Lenderman, Aleksandr	g		2619	USA	1.00	1	0.75	10	7.50
Kacheishvili, Giorgi	g		2602	GEO	0.00	1	-0.27	10	-2.70
Harmon-Vellotti, Luke	f		2338	USA	0.50	1	-0.12	10	-1.20
Zenyuk, Iryna	c	wm	2250	USA	1.00	1	0.27	10	2.70
Yankovsky, Roman	m		2474	RUS	0.50	1	0.07	10	0.70
Kekelidze, Mikheil	g		2491	GEO	0.00	1	-0.41	10	-4.10
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)

2013 Century West Open				Los Angeles, California		USA	2013-01-11
Rc	Ro				w	n	change	K	*Kchg**	Game
2364	2424				2.00	3	0.26	10	2.60

Bryant, John Daniel	f		2428	USA	1.00	1	0.51	10	5.10
Amanov, Zhanibek	m		2360	KAZ	0.50	1	-0.09	10	-0.90
Abrahamyan, Tatev		wg	2304	USA	0.50	1	-0.16	10	-1.60
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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