Wijesinghe, N L C Dojitha February 2018 FIDE Individual Chess Calculations

Individual Calculations February 2018

Wijesinghe, N L C Dojitha Total change: 67.20

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
1443	1516			5.50	7	1.44	40	57.60

Ronaldo, L H K		1116 *	SRI	0.00	1	-0.92	40	-36.80
Jayamaha, J M L R Bandara		1116 *	SRI	1.00	1	0.08	40	3.20
Ekanayake, N N B		1269	SRI	1.00	1	0.19	40	7.60
Gunathilake, M D Kehan S		1304	SRI	1.00	1	0.23	40	9.20
Kodithuwakku, Himsara		1617	SRI	1.00	1	0.64	40	25.60
Nanayakkara, J A K Saranath	f	1916 *	SRI	0.50	1	0.42	40	16.80
Dissanayake, R K T		1761	SRI	1.00	1	0.80	40	32.00
* 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)

22nd Battle of the Kings Inter School Team Chess Championship 2018			Colombo		SRI	2018-01-19
Rc	Ro			w	n	change	K	*Kchg**	Game
1347	1516			3.00	4	0.24	40	9.60

Sathkumara, S M S C		1549	SRI	1.00	1	0.55	40	22.00
De Silva, T Dinura Hemjith		1137	SRI	1.00	1	0.09	40	3.60
Herath, H M H C B		1480	SRI	0.00	1	-0.55	40	-22.00
Karthikeyan, Kiruththikah		1221	SRI	1.00	1	0.15	40	6.00
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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