Rupasinghe, M H Gayumika September 2019 FIDE Individual Chess Calculations

Individual Calculations September 2019

Rupasinghe, M H Gayumika Total change: 43.20

4th SSC Open International Rating chess Championship 2019			Matara		SRI	2019-08-03
Rc	Ro			w	n	change	K	*Kchg**	Game
1346	1103			1.50	5	0.44	40	17.60

De Silva, J I Ajantha		1387	SRI	0.50	1	0.34	40	13.60
Dandeniya, D D L N		1200	SRI	0.00	1	-0.37	40	-14.80
Kodithuwakku, Sithumi Agasi		1503 *	SRI	0.50	1	0.42	40	16.80
Indrajith, J A K N T		1326	SRI	0.50	1	0.28	40	11.20
Gamage, Liviru Hansana		1315	SRI	0.00	1	-0.23	40	-9.20
* 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 Kandy Open International Chess Festival 2019			Kandy		SRI	2019-08-22
Rc	Ro			w	n	change	K	*Kchg**	Game
1341	1103			2.00	6	0.64	40	25.60

Harrikizhan, K C		1426	SRI	0.50	1	0.37	40	14.80
Gamarathne, Oneth		1403	SRI	0.00	1	-0.15	40	-6.00
Gunasekara, Ayodya Nethmini		1300	SRI	0.50	1	0.25	40	10.00
Ramanayake, Nemindi Linaya		1362	SRI	0.50	1	0.32	40	12.80
Chandrasiri, P K		1503 *	SRI	0.00	1	-0.08	40	-3.20
Sandirigama, I K		1051	SRI	0.50	1	-0.07	40	-2.80
* 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)

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