Suraweera, M C H Jananath May 2017 FIDE Individual Chess Calculations

Individual Calculations May 2017

Suraweera, M C H Jananath Total change: 29.60

Sri Lanka Major Division Championship 2017 - Colombo			Colombo		SRI	2017-03-30
Rc	Ro			w	n	change	K	*Kchg**	Game
1258	1054			2.00	7	0.22	40	8.80

Sahasra, A P Sasindu		1381	SRI	1.00	1	0.87	40	34.80
Kumarawadu, C S		1454 *	SRI	0.00	1	-0.08	40	-3.20
Senapriya, A Hashen Chaminda De		1252	SRI	0.00	1	-0.24	40	-9.60
Cooray, T C M Dulein Kavindu		1199	SRI	1.00	1	0.69	40	27.60
Gunathilake, M D Kehan S		1206	SRI	0.00	1	-0.30	40	-12.00
Withanage, G D N		1167	SRI	0.00	1	-0.35	40	-14.00
Rodrigo, W A Gandhawa		1146	SRI	0.00	1	-0.37	40	-14.80
* 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)

National Youth Chess Championship 2017 - Under 14 Boys			Colombo		SRI	2017-04-17
Rc	Ro			w	n	change	K	*Kchg**	Game
1209	1054			2.00	5	0.52	40	20.80

Devnaka, Chamin		1275	SRI	0.00	1	-0.22	40	-8.80
Kahandawala, K O A		1243	SRI	0.00	1	-0.25	40	-10.00
Edirisinghe, Navod		1158	SRI	0.50	1	0.14	40	5.60
Gunathilake, M D Kehan S		1206	SRI	0.50	1	0.20	40	8.00
Rathnayake, Sandun Kavisha		1162	SRI	1.00	1	0.65	40	26.00
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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