Weerasiri, H P Sayuni Chamathna October 2017 FIDE Individual Chess Calculations

Individual Calculations October 2017

Weerasiri, H P Sayuni Chamathna Total change: 6.80

3rd Negombo Chess Festival 2017			Negombo, Sri lanka		SRI	2017-08-20
Rc	Ro			w	n	change	K	*Kchg**	Game
1303	1057			2.00	6	0.77	40	30.80

Perera, Thilina		1457 *	SRI	0.00	1	-0.08	40	-3.20
Sandeepani, M Tharushi		1285	SRI	0.50	1	0.29	40	11.60
Sathmina, S L Lalindu		1237	SRI	1.00	1	0.74	40	29.60
Withanarachchi, W A P I		1382	SRI	0.50	1	0.37	40	14.80
Wijesinghe, W A D Sumudu		1265	SRI	0.00	1	-0.23	40	-9.20
Akash, P A Oditha		1190	SRI	0.00	1	-0.32	40	-12.80
* 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
1370	1057			0.00	4	-0.60	40	-24.00

Deshappriya, D Kalindu		1457 *	SRI	0.00	1	-0.08	40	-3.20
Bandara, A J K D		1457 *	SRI	0.00	1	-0.08	40	-3.20
Peiris, K Bimsara		1254	SRI	0.00	1	-0.25	40	-10.00
Gunasekara, Malaka		1313	SRI	0.00	1	-0.19	40	-7.60
* 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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