Ilampoornan, Raguparan February 2018 FIDE Individual Chess Calculations

Individual Calculations February 2018

Ilampoornan, Raguparan Total change: -9.20

Sri Lanka National Youth Chess Championship 2017 and 2018 Under - 15 years			Colombo		SRI	2017-12-27
Rc	Ro			w	n	change	K	*Kchg**	Game
1577	1860			5.00	7	-0.62	40	-24.80

Gowsalyan, S		1460 *	SRI	1.00	1	0.08	40	3.20
Omaththage, S Y		1460 *	SRI	1.00	1	0.08	40	3.20
Perera, D Upashan L		1545	SRI	0.00	1	-0.86	40	-34.40
Askey, Raveen Nimesh		1460 *	SRI	1.00	1	0.08	40	3.20
Gunawardena, I M P T		1582	SRI	1.00	1	0.17	40	6.80
Liyanage, Ranindu Dilshan	c	2016	SRI	0.00	1	-0.29	40	-11.60
Vidyarathna, Anjitha		1518	SRI	1.00	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)

22nd Battle of the Kings Inter School Team Chess Championship 2018			Colombo		SRI	2018-01-19
Rc	Ro			w	n	change	K	*Kchg**	Game
1555	1892			3.00	3	0.39	40	15.60

Malinda, Sudesh		1492 *	SRI	1.00	1	0.08	40	3.20
Avaneesh, Kesavan		1492 *	SRI	1.00	1	0.08	40	3.20
Pallie, Tuan Ehshan		1680	SRI	1.00	1	0.23	40	9.20
* 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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