Kodikara, N S March 2016 FIDE Individual Chess Calculations

Individual Calculations March 2016

Kodikara, N S Total change: 106.40

Colombo Chess Festival 2016			Colombo		SRI	2016-02-03
Rc	Ro			w	n	change	K	*Kchg**	Game
1523	1307			3.50	6	1.96	40	78.40

Karunaratne, Rahel Chaanakya		1056	SRI	1.00	1	0.19	40	7.60
Perera, L Lithmal Wansika		1631	SRI	1.00	1	0.87	40	34.80
Lasitha, Subash	c	1707 *	SRI	0.00	1	-0.08	40	-3.20
Haputhanthri, H L N B		1541	SRI	1.00	1	0.79	40	31.60
Bandara, S A R B		1670	SRI	0.50	1	0.40	40	16.00
Gammarachchi, O Dewpathi		1533	SRI	0.00	1	-0.21	40	-8.40
* 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)

Sri Lanka Major Division Chess Championship 2016 Colombo			Colombo		SRI	2016-02-19
Rc	Ro			w	n	change	K	*Kchg**	Game
1457	1307			3.00	7	0.70	40	28.00

Siriwardena, R I Pasan Bhanuka		1699	SRI	0.00	1	-0.08	40	-3.20
Kumarawadu, C S		1581	SRI	0.00	1	-0.17	40	-6.80
Sandaruwan, M G Ravindu		1120	SRI	1.00	1	0.26	40	10.40
Senavin, Dunura		1573	SRI	0.00	1	-0.18	40	-7.20
Mathes Arachchi , Bhanila M		1156	SRI	1.00	1	0.30	40	12.00
De Silva, J I Ajantha		1482	SRI	1.00	1	0.73	40	29.20
Abhimanyu, Iraja		1586	SRI	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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