Weerakoon, Naveen Chathuranga May 2017 FIDE Individual Chess Calculations

Individual Calculations May 2017

Weerakoon, Naveen Chathuranga Total change: 6.00

Sri Lanka Major Division Championship 2017 - Colombo			Colombo		SRI	2017-03-30
Rc	Ro			w	n	change	K	*Kchg**	Game
1257	1149			2.00	5	0.07	40	2.80

Chandrasiri, Vajira Saroj		1549 *	SRI	0.00	1	-0.08	40	-3.20
Vidyarathna, Anjitha		1441	SRI	0.00	1	-0.15	40	-6.00
Samuel, Anthony J		1030	SRI	1.00	1	0.34	40	13.60
Kahandawala, K O A		1243	SRI	0.00	1	-0.37	40	-14.80
Rashmitha, G Malshan Chamika		1024	SRI	1.00	1	0.33	40	13.20
* 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)

National Youth Chess Championship 2017 - Under 16 Boys			Colombo		SRI	2017-04-17
Rc	Ro			w	n	change	K	*Kchg**	Game
1415	1149			1.00	4	0.08	40	3.20

Nanayakkara, J A G Ganganath		1549 *	SRI	0.00	1	-0.08	40	-3.20
Yatawara, O L B		1549 *	SRI	0.00	1	-0.08	40	-3.20
Karunanayaka, K M B O		1014	SRI	1.00	1	0.32	40	12.80
Upananda, K Y Sasmitha		1549 *	SRI	0.00	1	-0.08	40	-3.20
* 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)

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