Robinson, Darrian November 2010 FIDE Individual Chess Calculations

Individual Calculations November 2010

Robinson, Darrian Total change: -13.35

42nd Annual Atlantic Open			Washington DC		USA	2010-08-27
Rc	Ro			w	n	change	K	*Kchg**	Game
1984	1942			0.00	3	-1.34	15	-20.10

Arias, Mario A		2107	PER	0.00	1	-0.28	15	-4.20
Mo, Kevin		1964	USA	0.00	1	-0.47	15	-7.05
Winter, Curtis A		1880	USA	0.00	1	-0.59	15	-8.85
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)

2010Marshall September Grand Prix			New York, New York		USA	2010-09-25
Rc	Ro			w	n	change	K	*Kchg**	Game
2205	1930			0.00	1	-0.17	15	-2.55

Barrett, Steve		2205	ENG	0.00	1	-0.17	15	-2.55
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)

2010 Marshall October Grand Prix			New York, New York		USA	2010-10-16
Rc	Ro			w	n	change	K	*Kchg**	Game
2203	1930			1.00	2	0.62	15	9.30

Pappaceno, Michael		2088	USA	1.00	1	0.71	15	10.65
Bonin, Jay R	m	2317	USA	0.00	1	-0.09	15	-1.35
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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