Herath, Sanduni September 2016 FIDE Individual Chess Calculations

Individual Calculations September 2016

Herath, Sanduni Total change: 28.80

Commonwealth Chess Championship 2016 - Under 14 Girls				Waskaduwa		SRI	2016-07-30
Rc	Ro				w	n	change	K	*Kchg**	Game
1548	1379				4.50	9	1.68	40	67.20

Lu, Lillian			1779 *	AUS	0.50	1	0.42	40	16.80
Udagedara, Sandali Kanishka			1389	SRI	0.50	1	0.01	40	0.40
Qangule, Lithitha Qhayiya			1225	RSA	1.00	1	0.29	40	11.60
De Silva, Tenara			1537	SRI	0.50	1	0.21	40	8.40
Idirisinghe, I M N H			1476	SRI	1.00	1	0.63	40	25.20
Weerasinghe, Asani Sankalpana			1399	SRI	0.50	1	0.03	40	1.20
Meenal, Gupta			1779 *	IND	0.50	1	0.42	40	16.80
Askey, Roshell Nathasha			1569	SRI	0.00	1	-0.25	40	-10.00
Mishra, Anwesha		wf	1779 *	IND	0.00	1	-0.08	40	-3.20
* 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)

Sri Lanka Junior National Chess Championship (Girls) 2016				Colombo		SRI	2016-08-19
Rc	Ro				w	n	change	K	*Kchg**	Game
1203	1391				2.00	4	-0.96	40	-38.40

Dissanayake, Ananya Anjuli			1124	SRI	0.00	1	-0.82	40	-32.80
Chamathka, Weerasinghe A Chethan			1162	SRI	1.00	1	0.21	40	8.40
Weerakoon, Devuja S			1210	SRI	1.00	1	0.26	40	10.40
Hewawasam, H Y Nevanjee Dimanya			1314	SRI	0.00	1	-0.61	40	-24.40
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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