Dharmasena, W M S S B February 2023 FIDE Individual Chess Calculations

Blitz: Individual Calculations February 2023

Dharmasena, W M S S B Total change: -79.53

Asian Schools Blitz CC 2022- U 15 O			Waskaduwa		SRI	2022-12-06
Rc	Ro			w	n	change	K	*Kchg**	Game
1269	1434			0.00	4	-2.79	33	-92.07

Bhanuke, A L Yashith		1218	SRI	0.00	1	-0.78	33	-25.74
Abiru, K A Aken		1164	SRI	0.00	1	-0.83	33	-27.39
Liyanage, K P L		1114	SRI	0.00	1	-0.87	33	-28.71
Saravanabaavan, Brijeash		1578	SRI	0.00	1	-0.31	33	-10.23
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)

Ethugalpura Open International Rating blitz Chess Championships 2022			Kurunegala		SRI	2022-12-23
Rc	Ro			w	n	change	K	*Kchg**	Game
1234	1434			6.50	8	0.64	33	21.12

Lakvin, V Kenula Dimantha		1034 *	SRI	1.00	1	0.08	33	2.64
Bimansa, D G Jayandi		1183	SRI	1.00	1	0.19	33	6.27
Dandeniya, D D L N		1212	SRI	0.00	1	-0.78	33	-25.74
Wickramarathne, D Jehan Randil		1127	SRI	0.50	1	-0.36	33	-11.88
Dissanayake, D A Thavinsa Archani		1120	SRI	1.00	1	0.14	33	4.62
Kalhan, S Vojitha		1095	SRI	1.00	1	0.12	33	3.96
De Silva, Osheen		1748	SRI	1.00	1	0.86	33	28.38
Yapabandara, G G P D		1355	SRI	1.00	1	0.39	33	12.87
* 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)

Kandy Open International Rating blitz Chess Championships 2022			Kandy		SRI	2023-01-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1264	1434			6.00	9	-0.26	33	-8.58

Mayadunna, D Vihan Sanija		1066	SRI	1.00	1	0.10	33	3.30
Fernando, H Gayaru Dulsara		1160	SRI	1.00	1	0.17	33	5.61
Kiringoda, Thehas Rithmitha		1202	SRI	0.00	1	-0.79	33	-26.07
Wanniarachchi, Senuka Buvindu		1114	SRI	1.00	1	0.13	33	4.29
Somarathne, Senuka Damsath		1151	SRI	1.00	1	0.16	33	5.28
Liyanage, Pesandu Rashmitha		1713	SRI	0.00	1	-0.16	33	-5.28
Samaraweera, S M Sethika Hansira		1144	SRI	1.00	1	0.16	33	5.28
Saparamadu, Sanali		1082	SRI	1.00	1	0.11	33	3.63
Amarasinghe, A A C B	c	1745	SRI	0.00	1	-0.14	33	-4.62
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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