Edirisinghe, S Thulnith September 2015 FIDE Individual Chess Calculations

Individual Calculations September 2015

Edirisinghe, S Thulnith Total change: -12.40

National Amateur Chess Championship 2015			Colombo		SRI	2015-08-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1593	1275			0.50	3	0.08	40	3.20

Lasitha, Subash	c	1675 *	SRI	0.00	1	-0.08	40	-3.20
Jayaweera, Y		1573	SRI	0.00	1	-0.15	40	-6.00
Askey, Raveen Nimesh		1530	SRI	0.50	1	0.31	40	12.40
* 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)

Sri Lanka Open Chess Championship 2015			Colombo		SRI	2015-08-20
Rc	Ro			w	n	change	K	*Kchg**	Game
1300	1275			3.00	7	-0.39	40	-15.60

Boricha, Ketan		1675 *	IND	0.00	1	-0.08	40	-3.20
Prasanna, H G Ajith		1083	SRI	0.00	1	-0.75	40	-30.00
Liyanage, R L Jayana S		1041	SRI	1.00	1	0.21	40	8.40
Siriwardena, G T D		1534	SRI	0.00	1	-0.18	40	-7.20
Thilakarathne, Malidu Amodya		1170	SRI	1.00	1	0.36	40	14.40
Dissanayake, Manusha Dinuk		1477	SRI	0.00	1	-0.24	40	-9.60
Wijayawardana, Dineth Chanal		1120	SRI	1.00	1	0.29	40	11.60
* 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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