Jayakumar, Adarsh January 2010 FIDE Individual Chess Calculations

Individual Calculations January 2010

Jayakumar, Adarsh Total change: 18.75

27th Annual Sands Regency - Western States Open			Reno, Nevada		USA	2009-10-23
Rc	Ro			w	n	change	K	*Kchg**	Game
2085	2037			2.50	6	-0.21	15	-3.15

Ivanov, Alexander	g	2437 *	USA	0.00	1	-0.08	15	-1.20
Hughes, Devin L		2086	USA	0.50	1	0.07	15	1.05
Acon, Jennifer C		1802	USA	1.00	1	0.21	15	3.15
Mackenzie, Dana N		2112	USA	0.00	1	-0.40	15	-6.00
Eng, Randel		2001	USA	0.50	1	-0.05	15	-0.75
Fairbairn, Stephen		2069	CAN	0.50	1	0.04	15	0.60
* 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)

18th Annual Kings Island Open			Mason, Ohio		USA	2009-11-13
Rc	Ro			w	n	change	K	*Kchg**	Game
2091	2071			2.00	4	0.10	15	1.50

Inskeep, Ben		2115	USA	0.50	1	0.06	15	0.90
Shetty, Atulya A		2030	USA	1.00	1	0.44	15	6.60
Patchell, Erik		2196	USA	0.50	1	0.17	15	2.55
Hughes, John		2021	USA	0.00	1	-0.57	15	-8.55
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)

9th Annual Ken Smith Memorial Open			Fort Worth, Texas		USA	2009-11-27
Rc	Ro			w	n	change	K	*Kchg**	Game
2044	2071			4.00	5	1.36	15	20.40

Chen, Steven		1912	USA	1.00	1	0.29	15	4.35
He, Tommy O	c	1794	USA	1.00	1	0.17	15	2.55
Gao, Lu		2212	CHN	0.50	1	0.19	15	2.85
Balkum, Alexander		2117	USA	0.50	1	0.06	15	0.90
Michaelides, Matthew		2184	USA	1.00	1	0.65	15	9.75
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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