Herath, H M M D January 2018 FIDE Individual Chess Calculations

Individual Calculations January 2018

Herath, H M M D Total change: 27.20

9th Ethugalpura International Rating Chess Championship 2017			Kurunegala		SRI	2017-12-06
Rc	Ro			w	n	change	K	*Kchg**	Game
1264	1178			4.00	7	1.02	40	40.80

Dissanayake, R K T		1578 *	SRI	0.00	1	-0.08	40	-3.20
Hewage, Dinupa Adithya		1025	SRI	1.00	1	0.30	40	12.00
Gunathilake, H B N D		1560	SRI	0.50	1	0.41	40	16.40
Fernando, G W Nethmi L		1525	SRI	0.00	1	-0.11	40	-4.40
Galukagama, G L Dishen Sandaru		1095	SRI	0.50	1	-0.11	40	-4.40
Jayarathna, Isali Dahamsa		1038	SRI	1.00	1	0.31	40	12.40
Dharmasena, W M S S B		1029	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)

3rd Kolonnawa International Rating Chess Championship 2017			Colombo		SRI	2017-12-12
Rc	Ro			w	n	change	K	*Kchg**	Game
1217	1178			2.00	5	-0.34	40	-13.60

Herath, Sanduni		1480	SRI	0.00	1	-0.15	40	-6.00
Wilvalaarachchi, Oneli Omaya		1023	SRI	0.00	1	-0.71	40	-28.40
Weerasooriya, Senith D Jagoda		1062	SRI	1.00	1	0.34	40	13.60
Ranaraja, R S W M Saumya P		1061	SRI	1.00	1	0.34	40	13.60
Tourkine, N		1461	FRA	0.00	1	-0.16	40	-6.40
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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