Nissanka, H T Dinuka Dulshan February 2023 FIDE Individual Chess Calculations

Blitz: Individual Calculations February 2023

Nissanka, H T Dinuka Dulshan Total change: 35.20

Ethugalpura Open International Rating blitz Chess Championships 2022			Kurunegala		SRI	2022-12-23
Rc	Ro			w	n	change	K	*Kchg**	Game
1210	1046			1.00	5	-0.42	40	-16.80

Janarthanan, Kethushan		1272	SRI	0.00	1	-0.21	40	-8.40
Perera, G Thinuka Geethula		1200	SRI	0.00	1	-0.29	40	-11.60
Bimansa, D G Jayandi		1183	SRI	1.00	1	0.68	40	27.20
De Silva, B P Chanthuli Thanishka		1151	SRI	0.00	1	-0.36	40	-14.40
Herath , H M A		1244	SRI	0.00	1	-0.24	40	-9.60
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 blitz Chess Championships 2022			Kandy		SRI	2023-01-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1289	1046			2.50	6	1.30	40	52.00

Herath, H M J R		1326	SRI	0.00	1	-0.16	40	-6.40
Vimaleshan, S		1278	SRI	1.00	1	0.79	40	31.60
Edirisinghe, E D Hansana		1268	SRI	1.00	1	0.78	40	31.20
Bentharaarachchi, Vinuga Ometh		1311	SRI	0.00	1	-0.18	40	-7.20
Edirisinghe, E A B T		1258	SRI	0.00	1	-0.23	40	-9.20
Wishwapura, W D M Indusara		1291	SRI	0.50	1	0.30	40	12.00
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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