Deegoda, S R February 2018 FIDE Individual Chess Calculations

Individual Calculations February 2018

Deegoda, S R Total change: 56.40

Sri Lanka National Youth Chess Championship 2017 and 2018 Under - 17 years			Colombo		SRI	2017-12-27
Rc	Ro			w	n	change	K	*Kchg**	Game
1720	1778			4.50	6	1.09	40	43.60

Kalinga, Kalindu Kusalwin		1470	SRI	1.00	1	0.14	40	5.60
Dahanayake, Kalindu		1564	SRI	1.00	1	0.23	40	9.20
Thilakarathne, G M S		1765	SRI	0.50	1	-0.02	40	-0.80
Thilakarathne, Malidu Amodya		1378 *	SRI	1.00	1	0.08	40	3.20
Doluweera, Minul Sanjula	f	2178 *	SRI	0.00	1	-0.08	40	-3.20
Dassanayake, D M G S		1964	SRI	1.00	1	0.74	40	29.60
* 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)

22nd Battle of the Kings Inter School Team Chess Championship 2018			Colombo		SRI	2018-01-19
Rc	Ro			w	n	change	K	*Kchg**	Game
1378	1778			4.00	4	0.32	40	12.80

Wanigasinghe, M.amanda		1378 *	SRI	1.00	1	0.08	40	3.20
Pelagewatta , T P		1378 *	SRI	1.00	1	0.08	40	3.20
Suvethican, V		1378 *	SRI	1.00	1	0.08	40	3.20
Thilakarathne, Malidu Amodya		1378 *	SRI	1.00	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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