Hathurusinghe, Dulmini Nuwangi February 2020 FIDE Individual Chess Calculations

Individual Calculations February 2020

Hathurusinghe, Dulmini Nuwangi Total change: 42.80

Sri Lanka National Youth Chess Championship 2019 - Under 13 years Girls				Colombo		SRI	2019-12-27
Rc	Ro				w	n	change	K	*Kchg**	Game
1328	1019				1.50	4	0.90	40	36.00

Pallie, Ehsha Mishela		wc	1419 *	SRI	0.00	1	-0.08	40	-3.20
Marasinghe, Chanethma Devangi			1344	SRI	0.50	1	0.37	40	14.80
Herath, Abhimani			1207	SRI	0.50	1	0.24	40	9.60
Wilvalaarachchi, Oneli Omaya			1340	SRI	0.50	1	0.37	40	14.80
* 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)

Battle of the Kings - All Island Schools Team Chess Championship 2020				Colombo		SRI	2020-01-03
Rc	Ro				w	n	change	K	*Kchg**	Game
1317	1019				0.50	2	0.17	40	6.80

Theekshana, R M R			1215	SRI	0.50	1	0.25	40	10.00
Lansakara, B M			1419 *	SRI	0.00	1	-0.08	40	-3.20
* 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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