Rathnayake, Vishmika A B March 2014 FIDE Individual Chess Calculations

Individual Calculations March 2014

Rathnayake, Vishmika A B Total change: 35.25

Sri Lanka Major Division Chess Championship 2014 Colombo			Colombo		SRI	2014-01-31
Rc	Ro			w	n	change	K	*Kchg**	Game
1521	1268			1.50	4	0.68	30	20.40

Lamahewa, C		1668 *	SRI	0.00	1	-0.08	30	-2.40
Jeyanthan, Krishna Rahul		1561	SRI	0.00	1	-0.15	30	-4.50
Asmone, Ilham Faheth		1505	SRI	0.50	1	0.30	30	9.00
Gamage, Nethmi Nirasha		1348	SRI	1.00	1	0.61	30	18.30
* 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)

NOTE: K factor changed
7th Colombo International Chess Festival 2014			Colombo		SRI	2014-02-12
Rc	Ro			w	n	change	K	*Kchg**	Game
1629	1262			1.50	5	0.99	15	14.85

Gunasinghe, S R		1662 *	SRI	0.00	1	-0.08	15	-1.20
Weerakoon, D D P		1643	SRI	0.00	1	-0.09	15	-1.35
Abdulla, Ibrahim		1662 *	MDV	1.00	1	0.92	15	13.80
Jayanka, L P P R		1615	SRI	0.50	1	0.39	15	5.85
Mendis, Dasuni Hansika		1561	SRI	0.00	1	-0.15	15	-2.25
* 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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