Vithanawasam, Oneli May 2019 FIDE Individual Chess Calculations

Blitz: Individual Calculations May 2019

Vithanawasam, Oneli Total change: 23.40

Sri Lanka National Youth Blitz Chess Championship 2019 - Under 12 Girls				Colombo		SRI	2019-03-24
Rc	Ro				w	n	change	K	*Kchg**	Game
1164	1008				1.00	4	-0.20	20	-4.00

Pallie, Ehsha Mishela		wc	1285	SRI	0.00	1	-0.17	20	-3.40
Oneli, K H Hesara			1064	SRI	1.00	1	0.58	20	11.60
Sandanayake, Dehansa Nisanduni			1162	SRI	0.00	1	-0.29	20	-5.80
Gunawardena, E R Thyagi			1144	SRI	0.00	1	-0.32	20	-6.40
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)

Asian Youth Blitz Chess Championship 2019 - Under 12 Girls				Colombo		SRI	2019-04-03
Rc	Ro				w	n	change	K	*Kchg**	Game
1273	1008				2.50	6	1.37	20	27.40

Ton, Nu Quynh Duong		wc	1302	VIE	0.00	1	-0.15	20	-3.00
Edirisinghe, E M Shanulya Deenu T			1136	SRI	1.00	1	0.67	20	13.40
Rajanya, Datta			1340	IND	0.50	1	0.38	20	7.60
Jannatul, Ferdousi			1408 *	BAN	0.00	1	-0.08	20	-1.60
Talant , Aruuke			1185	KGZ	1.00	1	0.73	20	14.60
Toktobekova, Azema			1268	KGZ	0.00	1	-0.18	20	-3.60
* 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)

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