Madusanka , L D D August 2018 FIDE Individual Chess Calculations

Individual Calculations August 2018

Madusanka , L D D Total change: -7.20

5th Sri Lanka National Amateur International Rating Chess Championships 2018			Kurunegala		SRI	2018-06-14
Rc	Ro			w	n	change	K	*Kchg**	Game
1139	1259			3.00	6	-1.00	20	-20.00

Danushka, M A N		1659 *	SRI	0.00	1	-0.08	20	-1.60
Herath, H M J R		1026	SRI	0.50	1	-0.29	20	-5.80
Premathilaka, W P P G Sampath		1012	SRI	0.50	1	-0.31	20	-6.20
Alwis, Randeepa		1029	SRI	0.00	1	-0.79	20	-15.80
Mapitigamaarachchi, S M		1013	SRI	1.00	1	0.19	20	3.80
Senavirathna, U G D H B		1093	SRI	1.00	1	0.28	20	5.60
* 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)

3rd SSC Open International Rating Chess Tournament 2018			Matara		SRI	2018-06-27
Rc	Ro			w	n	change	K	*Kchg**	Game
1400	1259			2.00	4	0.64	20	12.80

Rathnayake, M A A H		1659 *	SRI	0.00	1	-0.08	20	-1.60
Gamage, S Nisindi		1049	SRI	1.00	1	0.23	20	4.60
Indusara, M G Janitha		1430	SRI	0.50	1	0.23	20	4.60
Waranga, M G Yasasmi		1463	SRI	0.50	1	0.26	20	5.20
* 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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