Sarkar, Justin March 2012 FIDE Individual Chess Calculations

Individual Calculations March 2012

Sarkar, Justin Total change: 21.10

21st Annual North American Open - Open Section				Las Vegas, Nevada		USA	2011-12-26
Rc	Ro				w	n	change	K	*Kchg**	Game
2337	2394				1.50	4	-0.82	10	-8.20

Kekelidze, Mikheil	g		2443	GEO	0.00	1	-0.43	10	-4.30
Adamson, Robby	f		2315	USA	0.50	1	-0.11	10	-1.10
Coleman, Teddy	f		2310	USA	0.00	1	-0.62	10	-6.20
Dean, Jim H	f		2278	USA	1.00	1	0.34	10	3.40
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)

2012 Northern California International				Fremont, California		USA	2012-01-02
Rc	Ro				w	n	change	K	*Kchg**	Game
2255	2370				5.50	9	-0.36	10	-3.60

Xiong, Jeffery	f		2097	USA	1.00	1	0.17	10	1.70
Friedel, Josh	g		2523	USA	0.00	1	-0.30	10	-3.00
Troff, Kayden	f		2257	USA	0.00	1	-0.65	10	-6.50
Haessel, Dale	f		2190	CAN	1.00	1	0.26	10	2.60
Evans, Bela	f		2262	USA	0.50	1	-0.15	10	-1.50
Betaneli, Alex	f		2266	USA	0.50	1	-0.14	10	-1.40
Kleinman, Michael	f		2275	CAN	0.50	1	-0.13	10	-1.30
Ni, Viktorija		wm	2225	USA	1.00	1	0.31	10	3.10
Jayakumar, Adarsh			2197	USA	1.00	1	0.27	10	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)

3rd Annual Golden State Open				Concord, California		USA	2012-01-13
Rc	Ro				w	n	change	K	*Kchg**	Game
2409	2370				5.00	6	2.31	10	23.10

Lee, Andy C	f		2256	USA	1.00	1	0.34	10	3.40
Chen, Howard Jed			2356	USA	1.00	1	0.48	10	4.80
Mezentsev, Vladimir	m		2360	RUS	0.50	1	-0.01	10	-0.10
Pavlovic, Milos M	m		2491	SRB	1.00	1	0.66	10	6.60
Hunt, Adam	m		2462	ENG	1.00	1	0.63	10	6.30
Perelshteyn, Eugene	g		2526	USA	0.50	1	0.21	10	2.10
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)

Saco Open				Saco, Maine		USA	2012-02-04
Rc	Ro				w	n	change	K	*Kchg**	Game
2174	2370				3.50	4	0.61	10	6.10

Quint, Joshua T			1970 *	USA	1.00	1	0.08	10	0.80
Kleist, Frederick			2095	CAN	1.00	1	0.17	10	1.70
Vigorito, David	m		2430	USA	0.50	1	0.08	10	0.80
Bryan, Jarod J	f		2200	USA	1.00	1	0.28	10	2.80
* Rating difference of more than 400. Please read more at FIDE Handbook
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)

2012 Marshall February Grand Prix				New York, New York		USA	2012-02-11
Rc	Ro				w	n	change	K	*Kchg**	Game
2295	2370				1.50	2	0.37	10	3.70

Parhami, Payam			2006	USA	1.00	1	0.10	10	1.00
Lenderman, Aleksandr	g		2583	USA	0.50	1	0.27	10	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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