Herath, Uthpala Shanika August 2018 FIDE Individual Chess Calculations

Individual Calculations August 2018

Herath, Uthpala Shanika Total change: -5.20

Sri Lanka National Amature Women's Chess Championship 2018			Kurunegala		SRI	2018-06-14
Rc	Ro			w	n	change	K	*Kchg**	Game
1071	1419			2.50	5	-1.93	40	-77.20

Subasinghe, S M T D		1087	SRI	1.00	1	0.12	40	4.80
Poththewala, Chamindi		1132	SRI	0.00	1	-0.84	40	-33.60
Dissanayake, D A Thavinsa Archani		1064	SRI	0.50	1	-0.39	40	-15.60
Denipitiya, D L A Laksandi		1053	SRI	1.00	1	0.10	40	4.00
Gunawardena, Y Kaveesha		1021	SRI	0.00	1	-0.92	40	-36.80
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)

14th Asian Schools Chess Championship 2018 - under 17 Girls			Waskaduwa		SRI	2018-07-09
Rc	Ro			w	n	change	K	*Kchg**	Game
1496	1419			5.50	9	1.80	40	72.00

Saparova, Sitora		1816	UZB	0.00	1	-0.08	40	-3.20
De Silva, T Hansi Kavisha		1188	SRI	1.00	1	0.21	40	8.40
Yapa Bandara, Chamodya		1575	SRI	0.00	1	-0.29	40	-11.60
Wijesiri, Dileka		1226	SRI	1.00	1	0.25	40	10.00
Herath, H M R M K		1530	SRI	1.00	1	0.65	40	26.00
Askey, Roshell Nathasha		1591	SRI	1.00	1	0.73	40	29.20
De Silva, Tenara		1716	SRI	0.00	1	-0.15	40	-6.00
Senarath, B T A Y		1366	SRI	1.00	1	0.43	40	17.20
Herath, Sanduni		1453	SRI	0.50	1	0.05	40	2.00
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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