Withanarachchi, W A Vinoli Oneth January 2018 FIDE Individual Chess Calculations

Individual Calculations January 2018

Withanarachchi, W A Vinoli Oneth Total change: 24.80

Sri Lanka Inter Club B Chess Championship 2017			Colombo		SRI	2017-12-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1659	1327			0.00	3	-0.39	40	-15.60

Jeyanthan, Krishna Rahul		1544	SRI	0.00	1	-0.22	40	-8.80
Samarathunga, S Chanaka Janitha		1706	SRI	0.00	1	-0.09	40	-3.60
Mendis, W G Chinthaka		1727 *	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)

9th Ethugalpura International Rating Chess Championship 2017			Kurunegala		SRI	2017-12-06
Rc	Ro			w	n	change	K	*Kchg**	Game
1346	1327			4.50	7	1.01	40	40.40

Gamage, G D P A		1091	SRI	1.00	1	0.20	40	8.00
Dissanayake, R K T		1727 *	SRI	0.00	1	-0.08	40	-3.20
Piyantha, M A G A		1125	SRI	1.00	1	0.24	40	9.60
Jayamaha, J M L R Bandara		1098	SRI	1.00	1	0.21	40	8.40
Yatawara, O L B		1640	SRI	0.00	1	-0.14	40	-5.60
Subasinghe, S M T D		1121	SRI	1.00	1	0.24	40	9.60
Kodithuwakku, Himsara		1617	SRI	0.50	1	0.34	40	13.60
* 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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