Perera, L Lithmal Wansika November 2014 FIDE Individual Chess Calculations

Individual Calculations November 2014

Perera, L Lithmal Wansika Total change: 53.60

Buddhi International Rating Chess Championship 2014			Negombo		SRI	2014-10-02
Rc	Ro			w	n	change	K	*Kchg**	Game
1593	1390			1.50	4	0.35	40	14.00

Fernando, J.m. Marlon P.		1790 *	SRI	0.00	1	-0.08	40	-3.20
Rathnayake, R M P N		1119	SRI	1.00	1	0.17	40	6.80
Gunasinghe, S R		1790 *	SRI	0.50	1	0.42	40	16.80
Dassanayake, D M G S		1671	SRI	0.00	1	-0.16	40	-6.40
* 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)

Southern First International Chess Championship 2014			Galle		SRI	2014-10-18
Rc	Ro			w	n	change	K	*Kchg**	Game
1719	1390			1.50	4	0.99	40	39.60

Senevirathne, V I		1720	SRI	0.00	1	-0.12	40	-4.80
Miraj, Akila		1790 *	SRI	0.00	1	-0.08	40	-3.20
Weerasinghe, Nadun Thathsara		1690	SRI	1.00	1	0.85	40	34.00
Madusanka, L D P		1674	SRI	0.50	1	0.34	40	13.60
* 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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