Weerasinghe, W Yasiru February 2019 FIDE Individual Chess Calculations

Individual Calculations February 2019

Weerasinghe, W Yasiru Total change: -118.40

Sri Lanka National Youth Championship 2018 - Under 15			Colombo		SRI	2018-12-27
Rc	Ro			w	n	change	K	*Kchg**	Game
1109	1343			2.50	6	-2.25	40	-90.00

Peiris, T H M D R G		1091	SRI	1.00	1	0.19	40	7.60
Alwis, Randeepa		1138	SRI	0.00	1	-0.76	40	-30.40
Rashmitha, G Malshan Chamika		1111	SRI	0.50	1	-0.29	40	-11.60
Weerawardana, Ushan Thashitha K		1103	SRI	0.50	1	-0.30	40	-12.00
Liyanage, R L C Sasmitha		1132	SRI	0.50	1	-0.27	40	-10.80
Hiyarapitiya, D S		1076	SRI	0.00	1	-0.82	40	-32.80
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)

7th Kaluthara Chess Festival 2019			Kaluthara		SRI	2019-01-11
Rc	Ro			w	n	change	K	*Kchg**	Game
1355	1379			2.00	5	-0.71	40	-28.40

De Silva, L M S T	f	1779 *	SRI	0.00	1	-0.08	40	-3.20
Liyanage, Savinu Suhaswin		1081	SRI	0.00	1	-0.85	40	-34.00
Gunathilake, M D Vinuda Shenal		1051	SRI	1.00	1	0.13	40	5.20
Bandara, Viduna Lewke		1141	SRI	1.00	1	0.20	40	8.00
Silva, Kevin Ranidu	c	1725	SRI	0.00	1	-0.11	40	-4.40
* 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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