Khachiyan, Melikset July 2013 FIDE Individual Chess Calculations

Individual Calculations July 2013

Khachiyan, Melikset Total change: 6.20

2013 Best of the West Class Championship			Santa Clara, California		USA	2013-05-25
Rc	Ro			w	n	change	K	*Kchg**	Game
2448	2518			2.00	3	0.21	10	2.10

Zilberstein, Dmitry	m	2387	USA	1.00	1	0.32	10	3.20
De Firmian, Nick E	g	2510	USA	0.50	1	-0.01	10	-0.10
Browne, Walter S	g	2448	USA	0.50	1	-0.10	10	-1.00
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)

2013 SoCal Class Championships			Irvine, California		USA	2013-06-14
Rc	Ro			w	n	change	K	*Kchg**	Game
2126	2502			3.00	3	0.28	10	2.80

Hilby, Craig		2102 *	USA	1.00	1	0.08	10	0.80
Pena, Pablo		2156	USA	1.00	1	0.11	10	1.10
Stein, Jeremy A		2119	USA	1.00	1	0.09	10	0.90
* Rating difference of more than 400. Please read more at FIDE Handbook
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)

25th Annual Southern California Championships			Monterey Park, California		USA	2013-06-21
Rc	Ro			w	n	change	K	*Kchg**	Game
2409	2502			4.50	7	0.13	10	1.30

Landaw, Julian W	f	2314	USA	0.50	1	-0.24	10	-2.40
Aldama, Dionisio	m	2440	MEX	1.00	1	0.41	10	4.10
Sevillano, Enrico	g	2467	USA	0.50	1	-0.05	10	-0.50
Kretchetov, Alexander	f	2286	RUS	1.00	1	0.22	10	2.20
Yankovsky, Roman	m	2455	RUS	0.50	1	-0.07	10	-0.70
Matikozyan, Andranik	m	2459	ARM	0.50	1	-0.06	10	-0.60
Bryant, John Daniel	f	2445	USA	0.50	1	-0.08	10	-0.80
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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