Chiang, Jonathan September 2011 FIDE Individual Chess Calculations

Individual Calculations September 2011

Chiang, Jonathan Total change: 59.55

39th Annual World Open - U2400 Section			Philadelphia, Pennsylvania		USA	2011-06-28
Rc	Ro			w	n	change	K	*Kchg**	Game
2076	1793			3.50	9	2.01	15	30.15

Williams, Justus D		2167	USA	0.00	1	-0.10	15	-1.50
Kudryavtsev, Vadim		2104	RUS	0.50	1	0.36	15	5.40
Altschuler, Jason		2037	USA	0.50	1	0.30	15	4.50
Gater, Daniel B		2136	USA	0.00	1	-0.12	15	-1.80
Finneran, Michael		2023	USA	0.50	1	0.29	15	4.35
Wu, Christopher		2044	USA	0.00	1	-0.19	15	-2.85
Bowersock, Michael		2061	USA	0.50	1	0.33	15	4.95
Murthy, Pappu L N		2112	USA	0.50	1	0.37	15	5.55
Collier, Philip M		2002	USA	1.00	1	0.77	15	11.55
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)

2011 DCC FIDE Open VII			Richardson, Texas		USA	2011-07-09
Rc	Ro			w	n	change	K	*Kchg**	Game
2004	1782			1.00	2	0.48	15	7.20

Vaidya, Atulya		1825	USA	0.50	1	0.06	15	0.90
Wang, Puchen	m	2182 *	NZL	0.50	1	0.42	15	6.30
* 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)

DCC FIDE Open VIII			Richardson, Texas		USA	2011-08-20
Rc	Ro			w	n	change	K	*Kchg**	Game
1773	1782			3.00	3	1.48	15	22.20

Lobaugh, Doyle W		1554	USA	1.00	1	0.21	15	3.15
Murthy, Aaditya		1888	USA	1.00	1	0.64	15	9.60
Li, Ruifeng		1877	USA	1.00	1	0.63	15	9.45
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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