Wong, Shern Yang Jonathan March 2010 FIDE Individual Chess Calculations

Individual Calculations March 2010

Wong, Shern Yang Jonathan Total change: 14.70

28th National Age Group Championships 2010 - Open Under 14				Singapore		SIN	2009-12-29
Rc	Ro				w	n	change	K	*Kchg**	Game
1776	1934				2.00	4	-0.81	15	-12.15

Lim, De Dao Linson			1689	SIN	0.50	1	-0.30	15	-4.50
Lee, Kah Win			1849	SIN	1.00	1	0.38	15	5.70
Iskandar, Bin Abdullah			1839	SIN	0.50	1	-0.13	15	-1.95
Jung, Young Hoon			1728	KOR	0.00	1	-0.76	15	-11.40
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)

National Chess Championships for Wong Yip Chong Cup 2010 Open				Singapore		SIN	2010-01-17
Rc	Ro				w	n	change	K	*Kchg**	Game
2200	1934				3.50	9	1.79	15	26.85

Chua, Zheng Yuan Terry	f		2247	SIN	0.00	1	-0.14	15	-2.10
Shen, Chuan Qi			2188	SIN	0.50	1	0.31	15	4.65
Wong, Meng Kong	g		2334 *	SIN	0.50	1	0.42	15	6.30
Wee, Chu En Kelvin			2036	SIN	0.00	1	-0.36	15	-5.40
Chan, Mark	f		2219	SIN	1.00	1	0.84	15	12.60
Tan, Weiliang			2185	SIN	0.00	1	-0.19	15	-2.85
Koh, Jonathan			2189	SIN	1.00	1	0.81	15	12.15
Liu, Yang		wf	2066	SIN	0.50	1	0.18	15	2.70
Paciencia, Enrique	m		2334 *	SIN	0.00	1	-0.08	15	-1.20
* 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)

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