Weerasinghe, W Yasiru September 2019 FIDE Individual Chess Calculations

Individual Calculations September 2019

Weerasinghe, W Yasiru Total change: 38.40

Sri Lanka open International Rating Chess Championship 2019			Anuradhapura		SRI	2019-08-09
Rc	Ro			w	n	change	K	*Kchg**	Game
1303	1377			4.00	7	-0.22	40	-8.80

Jayashanka, S A D Sadeepa		1046	SRI	1.00	1	0.12	40	4.80
Madushan, K D Tharusha		1710	SRI	0.00	1	-0.12	40	-4.80
Bhavanan, J		1129	SRI	0.00	1	-0.81	40	-32.40
Ranasinghe, R A S C		1066	SRI	1.00	1	0.14	40	5.60
Bandara, T M Himath Indeewara		1167	SRI	1.00	1	0.23	40	9.20
Galappaththi, Chinthaka Anuruddh	f	1777 *	SRI	0.00	1	-0.08	40	-3.20
Punchihewa, Hasith Thevindu		1228	SRI	1.00	1	0.30	40	12.00
* 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)

5th Negombo International chess Festival 2019			Negombo		SRI	2019-08-16
Rc	Ro			w	n	change	K	*Kchg**	Game
1419	1377			2.50	3	1.18	40	47.20

Nanayakkara, Chamath Mishendr		1095	SRI	1.00	1	0.16	40	6.40
Jeyanthan, Krishna Rahul		1580	SRI	0.50	1	0.26	40	10.40
Wettasinha, Vasanta		1583	SRI	1.00	1	0.76	40	30.40
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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