Silva, Dewalamuni Achela September 2015 FIDE Individual Chess Calculations

Individual Calculations September 2015

Silva, Dewalamuni Achela Total change: 22.40

6th Kandy Open International Rating Chess Championship				Kandy		SRI	2015-08-10
Rc	Ro				w	n	change	K	*Kchg**	Game
1525	1171				0.00	3	-0.33	40	-13.20

Weerasooriya, J M			1571 *	SRI	0.00	1	-0.08	40	-3.20
De Silva, J I Ajantha			1535	SRI	0.00	1	-0.10	40	-4.00
Vindhya, H U			1470	SRI	0.00	1	-0.15	40	-6.00
* 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)

Sri Lanka Open Chess Championship 2015				Colombo		SRI	2015-08-20
Rc	Ro				w	n	change	K	*Kchg**	Game
1435	1171				2.00	6	0.89	40	35.60

Thenuka, Kuruwita Gamalathge Kin			1571 *	SRI	0.00	1	-0.08	40	-3.20
Wijerathne, Surath			1422	SRI	0.00	1	-0.19	40	-7.60
Bandara, R M Nisakya			1397	SRI	0.00	1	-0.21	40	-8.40
Premarathne, H R S P			1422	SRI	0.50	1	0.31	40	12.40
Wankhade, Sanskruti		wc	1350	IND	1.00	1	0.73	40	29.20
Abeydeera, Adeesha			1447	SRI	0.50	1	0.33	40	13.20
* 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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