Jayawickrama, U W R K August 2017 FIDE Individual Chess Calculations

Individual Calculations August 2017

Jayawickrama, U W R K Total change: 9.60

Sri Lanka Major Division Championship 2017 - Kandy			Kandy		SRI	2017-05-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1295	1271			4.00	7	0.65	20	13.00

Gunarathna, D A Viraj Darshana		1487	SRI	0.50	1	0.28	20	5.60
Liaquath, Shiraz		1486	SRI	0.50	1	0.27	20	5.40
Pathmanathan, T		1128	SRI	1.00	1	0.31	20	6.20
Chandrasiri, P K		1582	SRI	0.00	1	-0.14	20	-2.80
Bogodawatte , Keshan		1141	SRI	0.50	1	-0.18	20	-3.60
Thalduwaarachchi, T A N B		1048	SRI	0.50	1	-0.28	20	-5.60
Fonseka, Waranakulasuriya Chan C		1193	SRI	1.00	1	0.39	20	7.80
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)

6th Mercantile and Government Service International Rating Chess Championship 2017			Colombo, Sri Lanka		SRI	2017-07-21
Rc	Ro			w	n	change	K	*Kchg**	Game
1640	1251			0.00	2	-0.17	20	-3.40

Sooriarachchi, Nethaji Tharinda		1651 *	SRI	0.00	1	-0.08	20	-1.60
Sheriff, T S		1628	SRI	0.00	1	-0.09	20	-1.80
* 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)

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