Weerasekara, Dinul Vinsitha April 2019 FIDE Individual Chess Calculations

Individual Calculations April 2019

Weerasekara, Dinul Vinsitha Total change: 76.40

Battle of the Kings 2019			Colombo		SRI	2019-02-08
Rc	Ro			w	n	change	K	*Kchg**	Game
1423	1023			0.00	1	-0.08	40	-3.20

Wijesinghe, Sadaru J		1423 *	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)

Sri Lanka National Major Division Chess Championship 2019 - Colombo Event			Colombo		SRI	2019-03-08
Rc	Ro			w	n	change	K	*Kchg**	Game
1382	1063			3.00	7	1.99	40	79.60

Morais, Sanithu Leander Pamudith		1463 *	SRI	1.00	1	0.92	40	36.80
Gunarathna, Dilshan Akila		1463 *	SRI	0.50	1	0.42	40	16.80
De Costa, Dasitha		1388	SRI	1.00	1	0.87	40	34.80
Siriwardena, R I Pasan Bhanuka		1463 *	SRI	0.00	1	-0.08	40	-3.20
Pathmasiri, R D Isuru Saranga		1407	SRI	0.00	1	-0.12	40	-4.80
Perera, S D Lahiru		1271	SRI	0.50	1	0.27	40	10.80
Peiris, T Shakya Imanjith		1217	SRI	0.00	1	-0.29	40	-11.60
* 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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