De Firmian, Nick E September 2011 FIDE Individual Chess Calculations

Individual Calculations September 2011

De Firmian, Nick E Total change: -6.30

39th Annual World Open - Open Section			Philadelphia, Pennsylvania		USA	2011-06-28
Rc	Ro			w	n	change	K	*Kchg**	Game
2367	2526			3.50	6	-0.66	10	-6.60

Bodek, Michael H		2180	USA	1.00	1	0.11	10	1.10
Robson, Ray	g	2545	USA	0.00	1	-0.47	10	-4.70
Troff, Kayden W		2255	USA	1.00	1	0.17	10	1.70
Ly, Mouthun	f	2375	AUS	1.00	1	0.30	10	3.00
Amanov, Mesgen	g	2509	TKM	0.00	1	-0.52	10	-5.20
Thavandiran, Shiyam	f	2335	CAN	0.50	1	-0.25	10	-2.50
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)

3rd Annual Central California Open			Fresno, California		USA	2011-08-12
Rc	Ro			w	n	change	K	*Kchg**	Game
2419	2522			1.50	2	0.24	10	2.40

Kaufman, Raymond	m	2293	USA	1.00	1	0.21	10	2.10
Bojkov, Dejan	g	2544	BUL	0.50	1	0.03	10	0.30
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)

2011 Manhattan Open - Open Section			New York, New York		USA	2011-08-17
Rc	Ro			w	n	change	K	*Kchg**	Game
2367	2522			4.00	6	-0.21	10	-2.10

Cadman, Charles		2269	USA	1.00	1	0.19	10	1.90
Santarius, Erik		2311	USA	1.00	1	0.23	10	2.30
Lapshun, Yury	m	2444	USA	0.50	1	-0.11	10	-1.10
Mulyar, Michael A	m	2410	USA	0.50	1	-0.15	10	-1.50
Bartholomew, John	m	2442	USA	0.00	1	-0.61	10	-6.10
Bonin, Jay	m	2323	USA	1.00	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)

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