Dissanayake, D M S L November 2022 FIDE Individual Chess Calculations

Rapid: Individual Calculations November 2022

Dissanayake, D M S L Total change: -18.40

Sri Lanka National Rapid Chess Championship 2022			Colombo		SRI	2022-09-17
Rc	Ro			w	n	change	K	*Kchg**	Game
1083	1281			4.00	7	-1.28	20	-25.60

Thilakarathne, Nisal Dilushana		1002	SRI	1.00	1	0.16	20	3.20
Perera, M C Anjalo		1078	SRI	0.00	1	-0.76	20	-15.20
Sumanathilake, Yonal		1080	SRI	0.00	1	-0.76	20	-15.20
Madurawala, M G D S Shanuka		1079	SRI	1.00	1	0.24	20	4.80
Insara, S D Nadev		1104	SRI	0.00	1	-0.73	20	-14.60
Deshadara, Masachchi Sineth		1113	SRI	1.00	1	0.28	20	5.60
Rathnagoda, R B Sadew Denuwan		1127	SRI	1.00	1	0.29	20	5.80
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)

Sri Lanka National Youth Rapid Chess Championships 2022 - U14 O			Dehiwala		SRI	2022-10-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1123	1281			3.00	4	0.18	40	7.20

Perera, N Dumitha Sandumith		1047	SRI	1.00	1	0.21	40	8.40
Wimalasiri, Ransith Pabalu		1175	SRI	0.00	1	-0.64	40	-25.60
Tennakoon, T M Rithil Nethmitha		1131	SRI	1.00	1	0.30	40	12.00
Raahil, H Mohomed		1138	SRI	1.00	1	0.31	40	12.40
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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