Gunasekara, Ayodya Nethmini August 2017 FIDE Individual Chess Calculations

Individual Calculations August 2017

Gunasekara, Ayodya Nethmini Total change: 44.40

Sri Lanka Women's Qualifying Championship 2017 - Kandy			Kandy		SRI	2017-05-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1325	1155			2.50	5	1.06	40	42.40

Madushani, Ayagamage Ishara		1376	SRI	1.00	1	0.78	40	31.20
Jayasooriya, I D G K		1295	SRI	0.50	1	0.19	40	7.60
Maleesha, Tharuki		1207	SRI	0.50	1	0.07	40	2.80
Abeysinghe, H M H Janandani		1493	SRI	0.00	1	-0.12	40	-4.80
Senanayake, A M P K		1256	SRI	0.50	1	0.14	40	5.60
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 Women's National B Chess Championship 2017			Colombo		SRI	2017-05-12
Rc	Ro			w	n	change	K	*Kchg**	Game
1265	1155			3.00	8	0.05	40	2.00

Kumari, S C T		1555 *	SRI	0.00	1	-0.08	40	-3.20
Perera, Hansini		1288	SRI	0.50	1	0.18	40	7.20
Herath, Uthpala Shanika		1316	SRI	0.00	1	-0.29	40	-11.60
Withanarachchi, W A P V		1231	SRI	0.00	1	-0.40	40	-16.00
Seneka, M W Thenumi		1317	SRI	0.00	1	-0.29	40	-11.60
Godakumbara, Aruni Kawshalya		1088	SRI	1.00	1	0.41	40	16.40
Subasinghe, S M T D		1176	SRI	1.00	1	0.53	40	21.20
Jaysenthuliyane, Vinumi Vidara		1149	SRI	0.50	1	-0.01	40	-0.40
* 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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