Chanika, Dushani October 2017 FIDE Individual Chess Calculations

Individual Calculations October 2017

Chanika, Dushani Total change: -46.80

4th Sri Lanka National Amateur International Rating Women Chess Championships 2017			Colombo		SRI	2017-08-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1160	1083			1.00	5	-1.09	40	-43.60

Chamathka, Weerasinghe A Chethan		1131	SRI	0.00	1	-0.43	40	-17.20
Bandara, Senomi Imethma		1075	SRI	0.00	1	-0.51	40	-20.40
Lokuarumage, Arunalie		1003	SRI	1.00	1	0.39	40	15.60
Jayawardhana, W A S H		1483 *	SRI	0.00	1	-0.08	40	-3.20
Ramanayake, R A Kavindya V		1110	SRI	0.00	1	-0.46	40	-18.40
* 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)

8th Kandy Open International Rating Chess Championship 2017			Kandy		SRI	2017-08-25
Rc	Ro			w	n	change	K	*Kchg**	Game
1483	1083			0.00	1	-0.08	40	-3.20

Yatawara, O L B		1483 *	SRI	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)

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