Bonin, Jay R February 2013 FIDE Individual Chess Calculations

Individual Calculations February 2013

Bonin, Jay R Total change: -19.70

2012 Marshall Chess Club Championship				New york, New York		USA	2012-12-14
Rc	Ro				w	n	change	K	*Kchg**	Game
2152	2322				4.50	9	-1.81	10	-18.10

Berg, George P			2078	USA	0.50	1	-0.30	10	-3.00
Checa, Nicolas			1966	USA	0.00	1	-0.89	10	-8.90
Polyakin, Vladimir			2033	USA	1.00	1	0.16	10	1.60
Chandran, Kapil			2122	USA	1.00	1	0.24	10	2.40
Pressman, Leif A	f		2216	USA	0.50	1	-0.14	10	-1.40
Allicock, Rawle A	f		2281	ENG	0.50	1	-0.06	10	-0.60
Resika, Nathan	f		2154	USA	0.00	1	-0.72	10	-7.20
Margiotta, Jason J			1949	USA	1.00	1	0.10	10	1.00
Gelashvili, Tamaz	g		2566	GEO	0.00	1	-0.20	10	-2.00
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)

31st Annual Empire City Open				New York, New York		USA	2012-12-28
Rc	Ro				w	n	change	K	*Kchg**	Game
2238	2322				3.50	6	-0.11	10	-1.10

Fabbri, Alexander Richard			2049	USA	0.50	1	-0.33	10	-3.30
Juac, Majur			2174	USA	0.50	1	-0.20	10	-2.00
Matlin, Anna R		wc	2053	USA	1.00	1	0.17	10	1.70
Ray, Sarathi			2027	USA	1.00	1	0.15	10	1.50
Izoria, Zviad	g		2595	GEO	0.50	1	0.33	10	3.30
Kudrin, Sergey	g		2531	USA	0.00	1	-0.23	10	-2.30
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 MCC January Grand Prix				New York, New York		USA	2013-01-05
Rc	Ro				w	n	change	K	*Kchg**	Game
2303	2324				1.00	2	-0.05	10	-0.50

Berg, George P			2078	USA	1.00	1	0.19	10	1.90
Dlugy, Maxim	g		2527	USA	0.00	1	-0.24	10	-2.40
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)

« go back

Share this page