Illankoon, I M W P May 2019 FIDE Individual Chess Calculations

Rapid: Individual Calculations May 2019

Illankoon, I M W P Total change: -26.20

Sri Lanka National Youth Rapid Chess Championship 2019 - Under 14 Open			Colombo		SRI	2019-03-23
Rc	Ro			w	n	change	K	*Kchg**	Game
1256	1193			1.50	5	-0.64	20	-12.80

Jayaweera Gamage, Disindu Hansad		1344	SRI	0.50	1	0.20	20	4.00
Akash, P A Oditha		1512	SRI	0.00	1	-0.13	20	-2.60
Nawanjana, R A Thaweesha		1117	SRI	0.00	1	-0.60	20	-12.00
Bandara, T M Miul Prabhashwara		1208	SRI	1.00	1	0.52	20	10.40
Pathirana, Luchitha Disal		1101	SRI	0.00	1	-0.63	20	-12.60
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 14 Open			Colombo		SRI	2019-04-02
Rc	Ro			w	n	change	K	*Kchg**	Game
1362	1191			1.00	5	-0.67	20	-13.40

Baradaran Tamadon, Arian		1591 *	IRI	0.00	1	-0.08	20	-1.60
Dahanayake, Isara Banidu	c	1539	SRI	0.00	1	-0.11	20	-2.20
Wiratunga, Jenith		1591 *	SRI	0.00	1	-0.08	20	-1.60
Welikadaarachchi, D J P		1045	SRI	1.00	1	0.30	20	6.00
Gunawardana, Indrakeela K D Udde		1042	SRI	0.00	1	-0.70	20	-14.00
* 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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