Bonin, Jay Richard October 2012 FIDE Individual Chess Calculations

Individual Calculations October 2012

Bonin, Jay Richard Total change: -8.00

2012 MCC July-August FIDE Monday			New York, New York		USA	2012-07-23
Rc	Ro			w	n	change	K	*Kchg**	Game
2098	2322			5.50	6	0.86	10	8.60

Frumkin, Edward A		1958	USA	1.00	1	0.10	10	1.00
Hernandez, Joel Jesus		2091	USA	1.00	1	0.21	10	2.10
Sena, Juan		2116	DOM	1.00	1	0.24	10	2.40
West, James R		2103	USA	1.00	1	0.22	10	2.20
Tuhrim, Richard J		2268	USA	0.50	1	-0.08	10	-0.80
Ray, Sarathi		2052	USA	1.00	1	0.17	10	1.70
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)

134th Annual New York State Championship			Albany, New York		USA	2012-08-31
Rc	Ro			w	n	change	K	*Kchg**	Game
2012	2319			2.00	4	-1.38	10	-13.80

Crump, Alexander J		1919 *	USA	1.00	1	0.08	10	0.80
Talipov, Nafis		2162	RUS	0.00	1	-0.71	10	-7.10
Chi, Patrick		2048	USA	0.00	1	-0.83	10	-8.30
Zhang, Yuanchen		1919 *	CAN	1.00	1	0.08	10	0.80
* 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)

2012 Marshall September Grand Prix			New York, New York		USA	2012-09-08
Rc	Ro			w	n	change	K	*Kchg**	Game
2057	2324			3.00	4	-0.28	10	-2.80

Margiotta, Jason J		1964	USA	0.50	1	-0.40	10	-4.00
Pillai, Kadhir A		2025	USA	1.00	1	0.15	10	1.50
Privman, Boris	f	2139	USA	0.50	1	-0.24	10	-2.40
Amori, Michael		2098	USA	1.00	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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