Nirmal, Charith February 2019 FIDE Individual Chess Calculations

Individual Calculations February 2019

Nirmal, Charith Total change: 94.80

Sri Lanka National Youth Championship 2018 - Under 15			Colombo		SRI	2018-12-27
Rc	Ro			w	n	change	K	*Kchg**	Game
1364	1148			3.00	6	1.50	40	60.00

Weerasinghe, Isum		1434	SRI	0.50	1	0.34	40	13.60
Jayawardana, Chenuka Nethvidu		1456	SRI	1.00	1	0.86	40	34.40
Vidyarathna, Anjitha		1548 *	SRI	0.00	1	-0.08	40	-3.20
Bandara, W M Nadil Dulshen		1339	SRI	0.50	1	0.25	40	10.00
Ushan, Lochana		1351	SRI	0.00	1	-0.24	40	-9.60
De Silva, P K R Nandika		1053	SRI	1.00	1	0.37	40	14.80
* 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)

7th Kaluthara Chess Festival 2019			Kaluthara		SRI	2019-01-11
Rc	Ro			w	n	change	K	*Kchg**	Game
1479	1148			1.50	5	0.87	40	34.80

Alahakoon, Isuru		1548 *	SRI	0.00	1	-0.08	40	-3.20
Alwala, A D Hansaja Ramith		1431	SRI	0.00	1	-0.16	40	-6.40
Chandula, E D S		1473	SRI	0.50	1	0.37	40	14.80
Deshappriya, D Kalindu		1456	SRI	1.00	1	0.86	40	34.40
Liyanage, Pesandu Rashmitha		1489	SRI	0.00	1	-0.12	40	-4.80
* 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)

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