Madusanka, L D P August 2016 FIDE Individual Chess Calculations

Individual Calculations August 2016

Madusanka, L D P Total change: 28.80

National Amateur Chess Championship 2016				Colombo		SRI	2016-07-01
Rc	Ro				w	n	change	K	*Kchg**	Game
1542	1716				4.50	6	0.41	20	8.20

Perera, K Saviru Rashien Dilruk			1316 *	SRI	1.00	1	0.08	20	1.60
Nantharupan, S			1316 *	SRI	1.00	1	0.08	20	1.60
Kodikara, N S			1356	SRI	1.00	1	0.10	20	2.00
Liyanapathirana, Pasan Vindula			1866	SRI	0.50	1	0.20	20	4.00
Senavin, Dunura			1600	SRI	0.50	1	-0.16	20	-3.20
Weerasinghe, C C			1799	SRI	0.50	1	0.11	20	2.20
* 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)

Mercantile International Rating Chess Championship 2016				Colombo		SRI	2016-07-15
Rc	Ro				w	n	change	K	*Kchg**	Game
1646	1716				4.50	6	1.03	20	20.60

Nakalanda, Sumedha			1316 *	SRI	1.00	1	0.08	20	1.60
Gunarathna, D A Viraj Darshana			1553	SRI	0.50	1	-0.22	20	-4.40
Bentharaarachchi, Sudesh			1561	SRI	1.00	1	0.29	20	5.80
Fonseka, C K D			1883	SRI	1.00	1	0.72	20	14.40
Bandara, P M R L			1937	SRI	0.00	1	-0.22	20	-4.40
Liyanagedara, L G A		wc	1625	SRI	1.00	1	0.38	20	7.60
* 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)

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