Fernando, G W Nethmi L February 2018 FIDE Individual Chess Calculations

Individual Calculations February 2018

Fernando, G W Nethmi L Total change: -42.00

Sri Lanka National Youth Chess Championship 2017 and 2018 Under - 15 years Girls				Colombo		SRI	2017-12-27
Rc	Ro				w	n	change	K	*Kchg**	Game
1370	1525				4.00	6	-0.12	40	-4.80

De Silva, Thenuki Hirunima			1154	SRI	1.00	1	0.10	40	4.00
Chamathka, Weerasinghe A Chethan			1258	SRI	1.00	1	0.18	40	7.20
Tharushi, T H D Niklesha		wc	1557	SRI	0.50	1	0.04	40	1.60
Jayasekera, Himasha Dulanji		wc	1392	SRI	0.00	1	-0.68	40	-27.20
Vithanage, Sandaruwi M			1428	SRI	1.00	1	0.37	40	14.80
Jayasundara, K M Sohanee Divyana			1430	SRI	0.50	1	-0.13	40	-5.20
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
1376	1495				1.00	3	-0.93	40	-37.20

Withanage, Lakindu			1585	SRI	0.00	1	-0.38	40	-15.20
Yasaranga, B H Thisari			1335	SRI	0.00	1	-0.71	40	-28.40
Perera, S D Lahiru			1207	SRI	1.00	1	0.16	40	6.40
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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