Dilanya, W V Nethmi February 2018 FIDE Individual Chess Calculations

Individual Calculations February 2018

Dilanya, W V Nethmi Total change: 34.80

2nd SSC Open International Rating Chess Tournament 2017			Matara		SRI	2017-12-26
Rc	Ro			w	n	change	K	*Kchg**	Game
1384	1265			2.00	5	0.08	40	3.20

Wimalasuriya, Kasun M.	c	1665 *	SRI	0.00	1	-0.08	40	-3.20
Peramunetilleke, Savin Kavindu		1065	HKG	1.00	1	0.24	40	9.60
Sandamith, W M		1665 *	SRI	0.00	1	-0.08	40	-3.20
De Avis, Tharun Anjalo		1068	SRI	1.00	1	0.25	40	10.00
Abeysinghe, H M H Janandani		1456	SRI	0.00	1	-0.25	40	-10.00
* 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)

Sri Lanka National Youth Chess Championship 2017 and 2018 Under - 13 years Girls			Colombo		SRI	2017-12-27
Rc	Ro			w	n	change	K	*Kchg**	Game
1111	1265			5.00	6	0.79	40	31.60

Weerasiri, H P Sayuni Chamathna		1081	SRI	0.00	1	-0.74	40	-29.60
Ekanayake, Sayumi Tharumila		1026	SRI	1.00	1	0.20	40	8.00
Ramanayake, Dulma Vishmini		1058	SRI	1.00	1	0.23	40	9.20
Kiuldeniya, K H M C Isurindi		1126	SRI	1.00	1	0.31	40	12.40
Jayasundara, Nisansa Hansali		1145	SRI	1.00	1	0.34	40	13.60
Jayasuriya, Linali Andrea		1231	SRI	1.00	1	0.45	40	18.00
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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