Weerasinghe, C C January 2019 FIDE Individual Chess Calculations

Individual Calculations January 2019

Weerasinghe, C C Total change: -18.00

Sri Lanka Inter Club Chess Championship 2018 - Super League			Colombo		SRI	2018-12-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1962	1822			1.00	2	0.37	20	7.40

Fernando, S K Akila		2009	SRI	0.00	1	-0.26	20	-5.20
Doluweera, Dinul Thisura	c	1915	SRI	1.00	1	0.63	20	12.60
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)

Ethugalpura International Rating Chess Championship 2018			Kurunegala		SRI	2018-12-08
Rc	Ro			w	n	change	K	*Kchg**	Game
1497	1822			6.50	9	-1.27	20	-25.40

Gunawardana, Indrakeela K D Udde		1422 *	SRI	1.00	1	0.08	20	1.60
Soorathissa, S P J M		1422 *	SRI	1.00	1	0.08	20	1.60
Wiratunga, Jenith		1422 *	ENG	1.00	1	0.08	20	1.60
Lansakara, B M		1485	SRI	0.50	1	-0.38	20	-7.60
Deshappriya, D Kalindu		1450	SRI	1.00	1	0.10	20	2.00
Abeysinghe, H M H Janandani		1644	SRI	0.50	1	-0.23	20	-4.60
Abinesh, Thaventhirajah		1492	SRI	0.50	1	-0.38	20	-7.60
Jayaweera, K P C D B		1580	SRI	0.50	1	-0.30	20	-6.00
Gunasekara, W A N Senpathi		1555	SRI	0.50	1	-0.32	20	-6.40
* 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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