Sandanayake, Nimansa Sasanduni September 2019 FIDE Individual Chess Calculations

Individual Calculations September 2019

Sandanayake, Nimansa Sasanduni Total change: 21.20

4th SSC Open International Rating chess Championship 2019			Matara		SRI	2019-08-03
Rc	Ro			w	n	change	K	*Kchg**	Game
1355	1177			2.50	6	0.61	40	24.40

Madusanka, L D P		1577 *	SRI	0.50	1	0.42	40	16.80
Rugithan, V		1031	SRI	1.00	1	0.30	40	12.00
Madushan, K D Tharusha		1577 *	SRI	0.00	1	-0.08	40	-3.20
Wijewickrama, Ayod Induwara		1017	SRI	1.00	1	0.29	40	11.60
Jayawardana, Chenuka Nethvidu		1475	SRI	0.00	1	-0.15	40	-6.00
Sandaruwan, M G Ravindu		1455	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)

9th Kandy Open International Chess Festival 2019			Kandy		SRI	2019-08-22
Rc	Ro			w	n	change	K	*Kchg**	Game
1577	1177			0.00	1	-0.08	40	-3.20

Samarasinghe, Isuru Udana		1577 *	SRI	0.00	1	-0.08	40	-3.20
* 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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