Chanika, Dushani February 2018 FIDE Individual Chess Calculations

Individual Calculations February 2018

Chanika, Dushani Total change: 27.60

Sri Lanka National Youth Chess Championship 2017 and 2018 Under - 17 years Girls				Colombo		SRI	2017-12-27
Rc	Ro				w	n	change	K	*Kchg**	Game
1393	1079				1.50	5	0.77	40	30.80

Wickramasinghe, Dilhara Ishini		wf	1479 *	SRI	0.00	1	-0.08	40	-3.20
Dahanaka, D R Roshini Janusha			1304	SRI	0.00	1	-0.22	40	-8.80
Abeywardana, Hasandi Yapa			1278	SRI	0.50	1	0.26	40	10.40
Gunawardana, I M T M		wf	1479 *	SRI	1.00	1	0.92	40	36.80
Dissanayake, R K Janani			1427	SRI	0.00	1	-0.11	40	-4.40
* 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)

22nd Battle of the Kings Inter School Team Chess Championship 2018				Colombo		SRI	2018-01-19
Rc	Ro				w	n	change	K	*Kchg**	Game
1479	1079				0.00	1	-0.08	40	-3.20

Yatawara, O L B			1479 *	SRI	0.00	1	-0.08	40	-3.20
* 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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