Gamage, Chanithma Lakdinee G February 2020 FIDE Individual Chess Calculations

Individual Calculations February 2020

Gamage, Chanithma Lakdinee G Total change: -25.60

Sri Lanka National Youth Chess Championship 2019 - Under 15 years Girls			Colombo		SRI	2019-12-27
Rc	Ro			w	n	change	K	*Kchg**	Game
1218	1009			0.50	4	-0.48	40	-19.20

Jayasuriya, Linali Andrea		1385	SRI	0.00	1	-0.09	40	-3.60
Subasinghe, S M T D		1151	SRI	0.00	1	-0.31	40	-12.40
Denipitiya, H D Gihara Sewmi		1142	SRI	0.50	1	0.18	40	7.20
Pabasara, K A Rathmi		1194	SRI	0.00	1	-0.26	40	-10.40
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)

Battle of the Kings - All Island Schools Team Chess Championship 2020			Colombo		SRI	2020-01-03
Rc	Ro			w	n	change	K	*Kchg**	Game
1403	1003			0.00	2	-0.16	40	-6.40

Abeysinghe, H M H Janandani		1403 *	SRI	0.00	1	-0.08	40	-3.20
Cooray, T C M Dulein Kavindu		1403 *	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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