Wickramarathne, P W G Gaveshi January 2020 FIDE Individual Chess Calculations

Individual Calculations January 2020

Wickramarathne, P W G Gaveshi Total change: -4.40

Sri Lanka Inter Club Women Chess Championship 2019				Colombo		SRI	2019-12-09
Rc	Ro				w	n	change	K	*Kchg**	Game
1463	1231				1.50	4	0.49	40	19.60

Koswatte, C T			1631 *	SRI	0.00	1	-0.08	40	-3.20
Karunasena, H G M K Saheli Onaya			1130	SRI	1.00	1	0.36	40	14.40
De Silva, Tenara			1631 *	SRI	0.00	1	-0.08	40	-3.20
Gunawardana, I M T M		wf	1458	SRI	0.50	1	0.29	40	11.60
* 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 Women's National Amateur Chess Championship 2019				Colombo		SRI	2019-12-19
Rc	Ro				w	n	change	K	*Kchg**	Game
1219	1231				3.00	7	-0.60	40	-24.00

Attanayake, Chanindi Mewna			1206	SRI	1.00	1	0.47	40	18.80
Weerawardana, Oneli Vihanga			1148	SRI	0.00	1	-0.61	40	-24.40
Wilvalaarachchi, Oneli Omaya			1340	SRI	0.00	1	-0.35	40	-14.00
Jayasinghe, Miyuni Thisanya			1090	SRI	0.50	1	-0.19	40	-7.60
Kathriarachchi, Dini Nathyaa			1228	SRI	1.00	1	0.50	40	20.00
Ramanayake, Nemindi Linaya			1303	SRI	0.00	1	-0.40	40	-16.00
Sandanayake, Nimansa Sasanduni			1217	SRI	0.50	1	-0.02	40	-0.80
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)

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