Vithanawasam, Oneli May 2019 FIDE Individual Chess Calculations

Rapid: Individual Calculations May 2019

Vithanawasam, Oneli Total change: 19.00

Sri Lanka National Youth Rapid Chess Championship 2019 - Under 12 Girls				Colombo		SRI	2019-03-23
Rc	Ro				w	n	change	K	*Kchg**	Game
1134	1012				2.00	5	0.27	20	5.40

Sanudula, K M Dahamdi		wc	1321	SRI	0.00	1	-0.14	20	-2.80
Fernando, T Suheli H			1100	SRI	0.00	1	-0.38	20	-7.60
Gallage, Chathumi Tharika			1162	SRI	1.00	1	0.70	20	14.00
Gamage, Desandhi Dhihansa			992	SRI	1.00	1	0.47	20	9.40
Wilvalaarachchi, Oneli Omaya			1096	SRI	0.00	1	-0.38	20	-7.60
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)

Asian Youth Rapid Chess Championship 2019 - Under 12 Girls				Colombo		SRI	2019-04-02
Rc	Ro				w	n	change	K	*Kchg**	Game
1199	1012				2.50	7	0.68	20	13.60

Anudari, Tsogdelger			1262	MGL	0.00	1	-0.19	20	-3.80
Huang, Yuen Tung			1288	HKG	0.50	1	0.33	20	6.60
Wimalasiri, Y G C Kavindi			1150	SRI	1.00	1	0.69	20	13.80
Attanayake, Chanindi Mewna			1123	SRI	0.00	1	-0.35	20	-7.00
Talant , Aruuke			1185	KGZ	0.50	1	0.23	20	4.60
Weerawardana, Oneli Vihanga			1219	SRI	0.50	1	0.27	20	5.40
Tsai, Sophie Yi-Hsuan			1164	TPE	0.00	1	-0.30	20	-6.00
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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