Black Jr, James A September 2011 FIDE Individual Chess Calculations

Individual Calculations September 2011

Black Jr, James A Total change: 26.70

39th Annual World Open - U2400 Section				Philadelphia, Pennsylvania		USA	2011-06-28
Rc	Ro				w	n	change	K	*Kchg**	Game
2175	2094				4.50	8	1.32	15	19.80

Guo, Josh			2123	CAN	1.00	1	0.54	15	8.10
Schoch, Ian D			2070	USA	0.00	1	-0.53	15	-7.95
Adu, Oladapo O	m		2295	NGR	0.00	1	-0.24	15	-3.60
De Fotis, Gary C			2032	USA	1.00	1	0.41	15	6.15
Reverby, Miro			2143	USA	0.00	1	-0.43	15	-6.45
Goletiani, Rusudan	m	wg	2371	USA	0.50	1	0.33	15	4.95
Martchenko, Alexander			2227	CAN	1.00	1	0.68	15	10.20
Ng, Andrew			2138	USA	1.00	1	0.56	15	8.40
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)

2011 Marshall July Grand Prix				New York, New York		USA	2011-07-16
Rc	Ro				w	n	change	K	*Kchg**	Game
2173	2105				1.00	2	0.17	15	2.55

Bonin, Jay	m		2323	USA	0.00	1	-0.22	15	-3.30
Finneran, Michael			2023	USA	1.00	1	0.39	15	5.85
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 July FIDE Monday				New York, New York		USA	2011-07-18
Rc	Ro				w	n	change	K	*Kchg**	Game
2115	2105				3.00	5	0.56	15	8.40

Yagiz, Bora			1901	USA	1.00	1	0.24	15	3.60
Hoffmann, Asa	f		2313	USA	1.00	1	0.77	15	11.55
Bonin, Jay	m		2323	USA	0.00	1	-0.22	15	-3.30
Widmaier, Marc			1972	USA	1.00	1	0.32	15	4.80
Bhatty, Karan S			2066	IND	0.00	1	-0.55	15	-8.25
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 August Grand Prix				New York, New York		USA	2011-08-06
Rc	Ro				w	n	change	K	*Kchg**	Game
2062	2105				2.00	2	0.88	15	13.20

Margiotta, Jason J			1990	USA	1.00	1	0.34	15	5.10
West, James R			2134	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)

2011 Manhattan Open - Open Section				New York, New York		USA	2011-08-17
Rc	Ro				w	n	change	K	*Kchg**	Game
2136	2105				2.50	8	-1.15	15	-17.25

Zhao, Parker B			2382	USA	0.00	1	-0.17	15	-2.55
Maltese, Adam S			2281	USA	0.00	1	-0.27	15	-4.05
Dadello, Alexandra			1811	POL	1.00	1	0.15	15	2.25
Gisclan, Heverton			2247	BRA	0.00	1	-0.31	15	-4.65
Yagiz, Bora			1901	USA	1.00	1	0.24	15	3.60
Cadman, Charles			2269	USA	0.00	1	-0.28	15	-4.20
Castaneda, Nelson	f		2229	USA	0.00	1	-0.33	15	-4.95
Helfst, Matt D			1971	USA	0.50	1	-0.18	15	-2.70
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)

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