Wattage, Jayavi Nimandith February 2018 FIDE Individual Chess Calculations

Individual Calculations February 2018

Wattage, Jayavi Nimandith Total change: 25.20

2nd SSC Open International Rating Chess Tournament 2017				Matara		SRI	2017-12-26
Rc	Ro				w	n	change	K	*Kchg**	Game
1326	1087				0.50	3	-0.11	40	-4.40

Wickramasinghe, Minethma Lasandi		wc	1365	SRI	0.00	1	-0.17	40	-6.80
Jayawardana, Chenuka Nethvidu			1290	SRI	0.50	1	0.26	40	10.40
Lakmini, K K			1324	SRI	0.00	1	-0.20	40	-8.00
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)

Sri Lanka National Youth Chess Championship 2017 and 2018 Under - 15 years				Colombo		SRI	2017-12-27
Rc	Ro				w	n	change	K	*Kchg**	Game
1325	1087				2.00	6	0.74	40	29.60

Sandeepa, W A Geeshan			1487 *	SRI	0.00	1	-0.08	40	-3.20
Senevirathne, H Dulith Taruka			1295	SRI	1.00	1	0.77	40	30.80
Sahasra, A P Sasindu			1328	SRI	0.00	1	-0.20	40	-8.00
Imbulgala, Ruchika Koojana			1277	SRI	1.00	1	0.75	40	30.00
Gunathilake, M D Kehan S			1304	SRI	0.00	1	-0.22	40	-8.80
Dharmasena, K Kavinu Ransara			1257	SRI	0.00	1	-0.28	40	-11.20
* 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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