Weerasinghe, C C September 2013 FIDE Individual Chess Calculations

Individual Calculations September 2013

Weerasinghe, C C Total change: 8.25

4th Kandy Open International Rated Chess Championship			Kandy		SRI	2013-08-06
Rc	Ro			w	n	change	K	*Kchg**	Game
1765	1491			0.50	4	-0.21	15	-3.15

Hettiarachchi, A U		1891 *	SRI	0.50	1	0.42	15	6.30
Jayarathne, M N G		1732	SRI	0.00	1	-0.20	15	-3.00
Aluvihare, Shakila		1662	SRI	0.00	1	-0.27	15	-4.05
Walisundara, W M U		1773	SRI	0.00	1	-0.16	15	-2.40
* 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)

6th Colombo International Chess Championships 2013			Colombo		SRI	2013-08-16
Rc	Ro			w	n	change	K	*Kchg**	Game
1758	1491			1.50	4	0.76	15	11.40

Viththiyarani, S		1768	SRI	0.00	1	-0.17	15	-2.55
Priyankara, Chamil		1891 *	SRI	0.00	1	-0.08	15	-1.20
Uyanhewage, T K		1654	SRI	0.50	1	0.22	15	3.30
Kumarawadu, C S		1718	SRI	1.00	1	0.79	15	11.85
* 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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