Sarkar, Justin December 2012 FIDE Individual Chess Calculations

Individual Calculations December 2012

Sarkar, Justin Total change: 1.20

3rd Annual Continental Class Championships - Open Section				Arlington, Virginia		USA	2012-10-04
Rc	Ro				w	n	change	K	*Kchg**	Game
2307	2408				1.00	3	-0.89	10	-8.90

Gerzhoy, Leonid	m		2469	CAN	0.50	1	0.08	10	0.80
Wu, Christopher			2239	USA	0.50	1	-0.22	10	-2.20
Yanayt, Eugene	f		2212	USA	0.00	1	-0.75	10	-7.50
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)

Bahamas International and Amateur				Nassau, Bahamas		USA	2012-10-24
Rc	Ro				w	n	change	K	*Kchg**	Game
2434	2408				4.00	8	0.29	10	2.90

Goldin, Alexander	g		2549	USA	0.00	1	-0.31	10	-3.10
Dougherty, Michael	f		2149	CAN	0.50	1	-0.32	10	-3.20
O` Donnell, Tom	m		2350	CAN	0.50	1	-0.08	10	-0.80
Sambuev, Bator	g		2524	CAN	1.00	1	0.66	10	6.60
Shabalov, Alexander	g		2570	USA	0.50	1	0.21	10	2.10
Margvelashvili, Giorgi	g		2582	GEO	0.50	1	0.23	10	2.30
Santarius, Erik F			2278	USA	0.50	1	-0.18	10	-1.80
Gerzhoy, Leonid	m		2469	CAN	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)

3rd Annual Thanksgiving Open				St Louis, Missouri		USA	2012-11-23
Rc	Ro				w	n	change	K	*Kchg**	Game
2474	2414				2.00	3	0.72	10	7.20

Sharevich, Anna		wg	2291	BLR	1.00	1	0.33	10	3.30
Molner, Mackenzie	m		2489	USA	1.00	1	0.60	10	6.00
Meier, Georg	g		2642	GER	0.00	1	-0.21	10	-2.10
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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