Jayasekara, Buvidu Dilhan February 2020 FIDE Individual Chess Calculations

Individual Calculations February 2020

Jayasekara, Buvidu Dilhan Total change: 24.80

Sri Lanka National Youth Chess Championship 2019 - Under 11 years			Colombo		SRI	2019-12-27
Rc	Ro			w	n	change	K	*Kchg**	Game
1171	1131			1.00	2	0.11	40	4.40

Weerasekara, Dinul Vinsitha		1190	SRI	0.50	1	0.08	40	3.20
Tennakoon, T M Rithil Nethmitha		1151	SRI	0.50	1	0.03	40	1.20
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)

Battle of the Kings - All Island Schools Team Chess Championship 2020			Colombo		SRI	2020-01-03
Rc	Ro			w	n	change	K	*Kchg**	Game
1383	1168			1.50	4	0.51	40	20.40

Dahanayake, Isara Banidu	c	1568 *	SRI	0.00	1	-0.08	40	-3.20
Gamage, Liviru Hansana		1433	SRI	0.50	1	0.32	40	12.80
Theekshana, R M R		1215	SRI	0.50	1	0.07	40	2.80
Gowsalyan, S		1316	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)

Share this page