Gunarathna, D A Viraj Darshana November 2014 FIDE Individual Chess Calculations

Individual Calculations November 2014

Gunarathna, D A Viraj Darshana Total change: 11.20

Buddhi International Rating Chess Championship 2014			Negombo		SRI	2014-10-02
Rc	Ro			w	n	change	K	*Kchg**	Game
1540	1521			4.00	7	0.61	20	12.20

Jayasundara, P K U M	c	1921 *	SRI	0.50	1	0.42	20	8.40
Thennakoon, T M M		1220	SRI	1.00	1	0.15	20	3.00
Lakmal, M A C		1580	SRI	0.00	1	-0.42	20	-8.40
Rajendram, Branavan		1273	SRI	1.00	1	0.19	20	3.80
Jayasinghe, Keeth M S		1661	SRI	0.50	1	0.19	20	3.80
Samaranayake, K P R N		1818	SRI	0.00	1	-0.15	20	-3.00
Rodrigo, T M Janudi		1309	SRI	1.00	1	0.23	20	4.60
* 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)

Southern First International Chess Championship 2014			Galle		SRI	2014-10-18
Rc	Ro			w	n	change	K	*Kchg**	Game
1664	1521			1.00	3	-0.05	20	-1.00

Jayasundara, P K U M	c	1921 *	SRI	0.00	1	-0.08	20	-1.60
Kanakarathne, S Nevinka De Silva		1280	SRI	0.50	1	-0.30	20	-6.00
Kodikara, V K		1790	SRI	0.50	1	0.33	20	6.60
* 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)

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