Edirisinghe, D D April 2020 FIDE Individual Chess Calculations

Individual Calculations April 2020

Edirisinghe, D D Total change: 7.60

Sri Lanka National (Major Division ) Chess Championship 2020 - Kandy Event			Kandy		SRI	2020-02-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1388	1177			1.00	4	-0.09	40	-3.60

Lansakara, B M		1577 *	SRI	0.00	1	-0.08	40	-3.20
Ketipearachchi, Dilanka Hideo		1506	SRI	0.00	1	-0.12	40	-4.80
Weerasekara, W M R Bimsara		1014	SRI	1.00	1	0.28	40	11.20
Chandrasiri, P K		1454	SRI	0.00	1	-0.17	40	-6.80
* 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)

Colombo International Chess Festival 2020			Colombo		SRI	2020-02-20
Rc	Ro			w	n	change	K	*Kchg**	Game
1487	1177			1.00	5	0.28	40	11.20

Ariyawansa, K A P M		1577 *	SRI	0.00	1	-0.08	40	-3.20
Dissanayake, Manusha Dinuk		1494	SRI	0.00	1	-0.13	40	-5.20
Karandeniya, Praveen Nuwanjana		1422	SRI	0.00	1	-0.20	40	-8.00
Rathnayake, Nuwan Anurada		1523	SRI	1.00	1	0.89	40	35.60
Alwis, B H A Rasidu		1417	SRI	0.00	1	-0.20	40	-8.00
* 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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