Gamage, Desandhi Dhihansa August 2018 FIDE Individual Chess Calculations

Individual Calculations August 2018

Gamage, Desandhi Dhihansa Total change: 81.20

3rd SSC Open International Rating Chess Tournament 2018				Matara		SRI	2018-06-27
Rc	Ro				w	n	change	K	*Kchg**	Game
1387	1015				1.00	4	0.60	40	24.00

Madushan, K D Tharusha			1415 *	SRI	0.50	1	0.42	40	16.80
Katugampola, A H			1402	SRI	0.00	1	-0.09	40	-3.60
Gunaratne, Ayeshmanthi			1341	SRI	0.00	1	-0.13	40	-5.20
Induwara, T H D Thisarindu			1388	SRI	0.50	1	0.40	40	16.00
* 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)

14th Asian Schools Chess Championship 2018 - under 11 Girls				Waskaduwa		SRI	2018-07-09
Rc	Ro				w	n	change	K	*Kchg**	Game
1207	1015				3.00	6	1.43	40	57.20

Kurmanalina, Deniza		wc	1373	KAZ	0.50	1	0.40	40	16.00
Wickramasuriya, Kenolee			1106	SRI	0.50	1	0.12	40	4.80
Aarna, Chugh			1256	IND	0.50	1	0.30	40	12.00
Akuratiya, A G Javindi Avarjana			1165	SRI	0.00	1	-0.30	40	-12.00
Weerawardana, Oneli Vihanga			1209	SRI	0.50	1	0.25	40	10.00
Piyumanthi, M Sayumi Vimansa			1130	SRI	1.00	1	0.66	40	26.40
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)

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