Kumar, Aravind February 2013 FIDE Individual Chess Calculations

Individual Calculations February 2013

Kumar, Aravind Total change: 52.80

2012 Marshall Chess Club Championship			New york, New York		USA	2012-12-14
Rc	Ro			w	n	change	K	*Kchg**	Game
2105	1954			2.50	6	0.67	15	10.05

Pressman, Leif A	f	2216	USA	0.00	1	-0.18	15	-2.70
Resika, Nathan	f	2154	USA	0.00	1	-0.24	15	-3.60
Sena, Juan		2163	DOM	0.50	1	0.27	15	4.05
Polyakin, Vladimir		2033	USA	0.50	1	0.11	15	1.65
Berg, George P		2078	USA	0.50	1	0.17	15	2.55
Pillai, Kadhir A		1986	USA	1.00	1	0.54	15	8.10
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)

31st Annual Empire City Open			New York, New York		USA	2012-12-28
Rc	Ro			w	n	change	K	*Kchg**	Game
2178	1954			2.50	5	1.32	15	19.80

Williams, Alan P		2186	USA	1.00	1	0.79	15	11.85
Kudrin, Sergey	g	2354 *	USA	0.00	1	-0.08	15	-1.20
Bierkens, Pieter A		2142	USA	0.50	1	0.24	15	3.60
Krause, Benjamin W		2209	USA	0.50	1	0.31	15	4.65
Sharp, Dale Eugene		1998	USA	0.50	1	0.06	15	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)

45th Annual Liberty Bell Open - U2300 Section			Philadelphia, Pennsylvania		USA	2013-01-18
Rc	Ro			w	n	change	K	*Kchg**	Game
1959	1954			3.00	3	1.53	15	22.95

Oreshko, Maryia		1775	USA	1.00	1	0.27	15	4.05
Holliman, Bob		2021	USA	1.00	1	0.59	15	8.85
Schwartz, Maxwell		2080	USA	1.00	1	0.67	15	10.05
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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