Sugathadasa, Vihara Vidwanthi October 2018 FIDE Individual Chess Calculations

Individual Calculations October 2018

Sugathadasa, Vihara Vidwanthi Total change: -31.20

4th Negambo International Chess Festival 2018			Negambo		SRI	2018-08-16
Rc	Ro			w	n	change	K	*Kchg**	Game
1380	1115			0.00	3	-0.57	40	-22.80

Perera, D Upashan L		1515 *	SRI	0.00	1	-0.08	40	-3.20
Jayasuriya, Linali Andrea		1306	SRI	0.00	1	-0.25	40	-10.00
Rangajeewa, M G Sachithra Sandar		1318	SRI	0.00	1	-0.24	40	-9.60
* 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)

Sri Lanka Junior Girls National Chess Championship 2018			Colombo		SRI	2018-08-28
Rc	Ro			w	n	change	K	*Kchg**	Game
1287	1115			1.00	4	-0.21	40	-8.40

Pavalachandran, Ashvini		1515 *	SRI	0.00	1	-0.08	40	-3.20
Herath, H M M D		1324	SRI	0.00	1	-0.23	40	-9.20
De Silva, S N K		1004	SRI	1.00	1	0.35	40	14.00
Jayasuriya, Linali Andrea		1306	SRI	0.00	1	-0.25	40	-10.00
* 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)

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