Kaluarachchi, Achinthya Shamen February 2018 FIDE Individual Chess Calculations

Individual Calculations February 2018

Kaluarachchi, Achinthya Shamen Total change: -74.40

Sri Lanka National Youth Chess Championship 2017 and 2018 Under - 17 years			Colombo		SRI	2017-12-27
Rc	Ro			w	n	change	K	*Kchg**	Game
1505	1905			3.00	5	-1.60	40	-64.00

Nimsara, G C U		1505 *	SRI	1.00	1	0.08	40	3.20
Peiris, K Bimsara		1505 *	SRI	1.00	1	0.08	40	3.20
Sivathanujan, S		1505 *	SRI	0.00	1	-0.92	40	-36.80
Abeysekara, W A D T		1505 *	SRI	0.00	1	-0.92	40	-36.80
Premarathne, R M Malaka D		1505 *	SRI	1.00	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)

22nd Battle of the Kings Inter School Team Chess Championship 2018			Colombo		SRI	2018-01-19
Rc	Ro			w	n	change	K	*Kchg**	Game
1505	1905			2.50	3	-0.26	40	-10.40

Samarasinghe, Methsara		1505 *	SRI	1.00	1	0.08	40	3.20
Kodikara, N S		1505 *	SRI	1.00	1	0.08	40	3.20
Thilakarathne, H M G G		1505 *	SRI	0.50	1	-0.42	40	-16.80
* 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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