Hewawasam, H Y Thisaga Manvidu February 2019 FIDE Individual Chess Calculations

Individual Calculations February 2019

Hewawasam, H Y Thisaga Manvidu Total change: -6.00

Sri Lanka National Youth Championship 2018 - Under 11			Colombo		SRI	2018-12-27
Rc	Ro			w	n	change	K	*Kchg**	Game
1261	1278			3.00	5	0.42	40	16.80

Dissanayaka, D A K N R		1001	SRI	1.00	1	0.17	40	6.80
Dissanayaka, Yadeesha Rashmane	c	1488	SRI	0.00	1	-0.23	40	-9.20
Thalgaswatta, Adeesha Denuwan		1094	SRI	1.00	1	0.26	40	10.40
Senevirathne, S D B K		1406	SRI	0.50	1	0.17	40	6.80
Dineth, S A Induwara		1315	SRI	0.50	1	0.05	40	2.00
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)

7th Kaluthara Chess Festival 2019			Kaluthara		SRI	2019-01-11
Rc	Ro			w	n	change	K	*Kchg**	Game
1202	1278			2.50	5	-0.57	40	-22.80

Kodithuwakku, Himsara		1678 *	SRI	0.00	1	-0.08	40	-3.20
Senal, W A Hirumina		1012	SRI	1.00	1	0.18	40	7.20
Akuratiya, A G Javindi Avarjana		1112	SRI	0.50	1	-0.22	40	-8.80
Liyanage, Savinu Suhaswin		1081	SRI	0.50	1	-0.25	40	-10.00
Udumullage, Senuja Dilmith		1127	SRI	0.50	1	-0.20	40	-8.00
* 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)

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