Madusanka , L D D September 2018 FIDE Individual Chess Calculations

Individual Calculations September 2018

Madusanka , L D D Total change: 5.20

7th Mercantile and Government Service Chess Championship 2018			Colombo		SRI	2018-07-26
Rc	Ro			w	n	change	K	*Kchg**	Game
1647	1259			1.00	3	0.74	20	14.80

Rajapaksha, A K		1644	SRI	1.00	1	0.91	20	18.20
Kondagoda, P. M. B.		1659 *	SRI	0.00	1	-0.08	20	-1.60
Tennakoon, I L K		1637	SRI	0.00	1	-0.09	20	-1.80
* 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)

Kandy Open International Rating Chess Championship 2018			Kandy		SRI	2018-08-07
Rc	Ro			w	n	change	K	*Kchg**	Game
1215	1252			3.50	7	-0.48	20	-9.60

Ariyawansa, K A P M		1652 *	SRI	0.00	1	-0.08	20	-1.60
Herath, H M J R		1033	SRI	1.00	1	0.22	20	4.40
Jeyanthan, Krishna Rahul		1579	SRI	0.00	1	-0.13	20	-2.60
Denipitiya, D L A Laksandi		1043	SRI	0.50	1	-0.27	20	-5.40
Akarsha, M D P		1049	SRI	1.00	1	0.24	20	4.80
Thennakoon , T M S M B		1078	SRI	0.50	1	-0.23	20	-4.60
Ramilan, K		1074	SRI	0.50	1	-0.23	20	-4.60
* 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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