Piyumanthi, M Sayumi Vimansa September 2018 FIDE Individual Chess Calculations

Individual Calculations September 2018

Piyumanthi, M Sayumi Vimansa Total change: -8.80

Kandy Open International Rating Chess Championship 2018			Kandy		SRI	2018-08-07
Rc	Ro			w	n	change	K	*Kchg**	Game
1432	1152			0.00	4	-0.69	40	-27.60

Kodithuwakku, Himsara		1552 *	SRI	0.00	1	-0.08	40	-3.20
Harrikizhan, K C		1381	SRI	0.00	1	-0.21	40	-8.40
Sathmina, S L Lalindu		1462	SRI	0.00	1	-0.14	40	-5.60
Fernando, M Tharusha Randima		1333	SRI	0.00	1	-0.26	40	-10.40
* 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)

Sri Lanka Open International Rating Chess Championship 2018			Colombo		SRI	2018-08-22
Rc	Ro			w	n	change	K	*Kchg**	Game
1390	1152			1.50	5	0.47	40	18.80

Samaraweera, Dimuth Indeepa		1385	SRI	1.00	1	0.79	40	31.60
Abhimanyu, Iraja		1464	SRI	0.00	1	-0.14	40	-5.60
Dahampriya, H K T Dewnethmie		1392	SRI	0.00	1	-0.20	40	-8.00
Weerasinghe, Isum		1373	SRI	0.00	1	-0.22	40	-8.80
Kanathipan, Thiruchelvan		1338	SRI	0.50	1	0.24	40	9.60
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)

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