Bonin, Jay July 2011 FIDE Individual Chess Calculations

Individual Calculations July 2011

Bonin, Jay Total change: 12.50

2011 Marshall Chess Club FIDE Mondays			New York, New York		USA	2011-04-18
Rc	Ro			w	n	change	K	*Kchg**	Game
2170	2296			2.50	4	-0.15	10	-1.50

Kopiecki, Edward P		2023	USA	1.00	1	0.17	10	1.70
Treger, Yefim		2163	USA	1.00	1	0.32	10	3.20
Resika, Nathan	f	2204	USA	0.50	1	-0.13	10	-1.30
Hoffmann, Asa	f	2290	USA	0.00	1	-0.51	10	-5.10
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)

2011Marshall CC Maypril Grand Prix			New York, New York		USA	2011-04-30
Rc	Ro			w	n	change	K	*Kchg**	Game
2279	2296			1.50	2	0.46	10	4.60

Sena, Juan		2144	DOM	1.00	1	0.30	10	3.00
Panjwani, Raja	m	2413	CAN	0.50	1	0.16	10	1.60
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)

2011 Marshall May Grand Prix			New York, New York		USA	2011-05-21
Rc	Ro			w	n	change	K	*Kchg**	Game
2220	2310			2.50	4	0.05	10	0.50

Layevskiy, Michael		2044	USA	1.00	1	0.18	10	1.80
Rosenberg, Evan S		2219	USA	1.00	1	0.38	10	3.80
Sena, Juan		2155	DOM	0.50	1	-0.21	10	-2.10
Kekelidze, Mikheil	g	2463	GEO	0.00	1	-0.30	10	-3.00
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)

The New Yorker Open - Open Section			New York, New York		USA	2011-05-27
Rc	Ro			w	n	change	K	*Kchg**	Game
2254	2310			1.50	3	-0.24	10	-2.40

Maltese, Adam S		2240	USA	0.50	1	-0.10	10	-1.00
Korley, Kassa	f	2292	USA	0.50	1	-0.03	10	-0.30
Pressman, Leif A		2230	USA	0.50	1	-0.11	10	-1.10
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)

4th New York International			New York, New York		USA	2011-06-17
Rc	Ro			w	n	change	K	*Kchg**	Game
2365	2310			5.00	9	1.13	10	11.30

Schoch, Ian David		2070	USA	1.00	1	0.20	10	2.00
Bercys, Salvijus	m	2468	USA	0.50	1	0.21	10	2.10
Romanenko, Vladimir	m	2467	BLR	1.00	1	0.71	10	7.10
Harikrishna, P	g	2666	IND	0.00	1	-0.11	10	-1.10
Ippolito, Dean J	m	2483	USA	0.00	1	-0.27	10	-2.70
Williams, Justus D		2167	USA	1.00	1	0.31	10	3.10
Gershenov, Ben		2069	USA	1.00	1	0.20	10	2.00
Molner, Mackenzie	m	2464	USA	0.50	1	0.21	10	2.10
Vitoux, Colomban	m	2435	FRA	0.00	1	-0.33	10	-3.30
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)

« go back

Share this page