Fernando, Mayon Dinuth Mindula February 2023 FIDE Individual Chess Calculations

Individual Calculations February 2023

Fernando, Mayon Dinuth Mindula Total change: 2.00

CFSL Golden Jubilee International Rating Chess Tournament 2022			Colombo		SRI	2022-11-29
Rc	Ro			w	n	change	K	*Kchg**	Game
1292	1138			3.00	8	0.21	40	8.40

Fernando, Diyon Senuth Randilu		1072	SRI	0.50	1	-0.09	40	-3.60
Liyanage, D Sathini Disathna		1089	SRI	0.50	1	-0.07	40	-2.80
Nawanjana, R A Thaweesha		1162	SRI	1.00	1	0.53	40	21.20
Gnanaseelan, Jude Dorison		1445	SRI	0.00	1	-0.14	40	-5.60
Kodithuwakku, K A Chathura Basuru		1235	SRI	1.00	1	0.63	40	25.20
Laksiri, A A Kavishka Gimshan		1475	SRI	0.00	1	-0.12	40	-4.80
Bimansa, D G Jayandi		1128	SRI	0.00	1	-0.51	40	-20.40
Sivathanujan, S		1729	SRI	0.00	1	-0.02	40	-0.80
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)

Kandy Open International Rating Chess Championships 2022			Kandy		SRI	2022-12-27
Rc	Ro			w	n	change	K	*Kchg**	Game
1422	1138			0.50	4	-0.16	40	-6.40

Morais, Sanithu Leander Pamudith		1433	SRI	0.00	1	-0.15	40	-6.00
Gunasekara, W A N Senpathi		1511	SRI	0.00	1	-0.10	40	-4.00
Wickramasinghe, M G D Chathura		1370	SRI	0.50	1	0.29	40	11.60
Chandrasiri, P K		1374	SRI	0.00	1	-0.20	40	-8.00
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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