Karunarathne, D D W Gamini September 2018 FIDE Individual Chess Calculations

Individual Calculations September 2018

Karunarathne, D D W Gamini Total change: -22.00

7th Mercantile and Government Service Chess Championship 2018				Colombo		SRI	2018-07-26
Rc	Ro				w	n	change	K	*Kchg**	Game
1597	1205				0.00	3	-0.25	20	-5.00

Tennakoon, I L K			1605 *	SRI	0.00	1	-0.08	20	-1.60
Liyanagedara, L G A		wc	1605 *	SRI	0.00	1	-0.08	20	-1.60
Chandrasiri, Vajira Saroj			1581	SRI	0.00	1	-0.09	20	-1.80
* 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)

Sri Lanka Open International Rating Chess Championship 2018				Colombo		SRI	2018-08-22
Rc	Ro				w	n	change	K	*Kchg**	Game
1259	1205				1.50	5	-0.85	20	-17.00

Jeyanthan, Krishna Rahul			1579	SRI	0.00	1	-0.10	20	-2.00
Deegoda, S R			1605 *	SRI	0.00	1	-0.08	20	-1.60
Samarakoon, Rashmi Vihara			1025	SRI	0.50	1	-0.24	20	-4.80
Sathsara, E P Daham			1021	SRI	1.00	1	0.26	20	5.20
Gayanuka, B D Omira			1063	SRI	0.00	1	-0.69	20	-13.80
* 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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