Punchihewa, Geeneth Devmika October 2018 FIDE Individual Chess Calculations

Individual Calculations October 2018

Punchihewa, Geeneth Devmika Total change: -25.60

4th Negambo International Chess Festival 2018			Negambo		SRI	2018-08-16
Rc	Ro			w	n	change	K	*Kchg**	Game
1335	1425			1.00	3	-0.83	40	-33.20

Abeywardane, N A G		1111	SRI	1.00	1	0.14	40	5.60
Nanayakkara, J A K Saranath	f	1825 *	SRI	0.00	1	-0.08	40	-3.20
Illankoon, I M W P		1070	SRI	0.00	1	-0.89	40	-35.60
* 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 National Chess Championship 2018			Colombo		SRI	2018-08-28
Rc	Ro			w	n	change	K	*Kchg**	Game
1374	1425			3.00	5	0.19	40	7.60

Weheragoda, H A Menula		1055	SRI	1.00	1	0.10	40	4.00
Weerasinghe, C C		1825 *	SRI	0.00	1	-0.08	40	-3.20
Rupasinghe, M H Gayumika		1149	SRI	1.00	1	0.17	40	6.80
Karunaratne, Rahel Chaanakya		1169	SRI	1.00	1	0.19	40	7.60
Fernando, J S Aloka		1672	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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