Jayawickrama, U W R K September 2014 FIDE Individual Chess Calculations

Individual Calculations September 2014

Jayawickrama, U W R K Total change: -13.40

Mercantile / Government Services International Rating Chess Championship 2014			Colombo		SRI	2014-07-24
Rc	Ro			w	n	change	K	*Kchg**	Game
1613	1226			0.00	2	-0.18	20	-3.60

Kotalawala, Vinodh		1626 *	SRI	0.00	1	-0.08	20	-1.60
Dissanayake, Ranura		1600	SRI	0.00	1	-0.10	20	-2.00
* 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)

5th Kandy Open International Rating Chess Championship			Kandy		SRI	2014-08-19
Rc	Ro			w	n	change	K	*Kchg**	Game
1479	1226			0.50	5	-0.49	20	-9.80

Perera, Jayashanka		1626 *	SRI	0.00	1	-0.08	20	-1.60
Ketipearachchi, Dilanka Hideo		1490	SRI	0.00	1	-0.18	20	-3.60
Premarathne, H R S P		1449	SRI	0.00	1	-0.22	20	-4.40
Udagedara, Sandali Kanishka		1423	SRI	0.50	1	0.25	20	5.00
Yapa Bandara, Chamodya		1409	SRI	0.00	1	-0.26	20	-5.20
* 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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