Fernando, H Methushi Amaya February 2020 FIDE Individual Chess Calculations

Individual Calculations February 2020

Fernando, H Methushi Amaya Total change: 75.60

Sri Lanka National Youth Chess Championship 2019 - Under 13 years Girls				Colombo		SRI	2019-12-27
Rc	Ro				w	n	change	K	*Kchg**	Game
1226	1075				1.50	4	0.29	40	11.60

Rathnayake, R M Dinithi Panchali		wc	1316	SRI	0.50	1	0.30	40	12.00
Herath, Abhimani			1207	SRI	1.00	1	0.68	40	27.20
Weerawardana, Oneli Vihanga			1148	SRI	0.00	1	-0.40	40	-16.00
Wickramarathne, P W G Gaveshi			1231	SRI	0.00	1	-0.29	40	-11.60
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)

Kaluthara International Chess Festival 2020				Kaluthara		SRI	2020-01-15
Rc	Ro				w	n	change	K	*Kchg**	Game
1306	1075				2.50	4	1.60	40	64.00

Ahangama, Senuka Aswin			1475 *	SRI	0.50	1	0.42	40	16.80
Hewawasam, H Y Thisaga Manvidu			1281	SRI	0.50	1	0.26	40	10.40
Adansooriya, B A			1273	SRI	0.50	1	0.26	40	10.40
Wijerathne, K G D Yonal			1196	SRI	1.00	1	0.66	40	26.40
* 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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