Thilakarathne, Malidu Amodya May 2017 FIDE Individual Chess Calculations

Individual Calculations May 2017

Thilakarathne, Malidu Amodya Total change: -7.20

Colombo Chess Festival 2017			Colombo		SRI	2017-04-06
Rc	Ro			w	n	change	K	*Kchg**	Game
1384	1309			4.00	7	0.99	40	39.60

Kumara, C M S Praneeth		1709 *	SRI	0.00	1	-0.08	40	-3.20
Waduge, Jayavi Dintharu		1063	SRI	1.00	1	0.19	40	7.60
Aluvihare, Shakila		1688	SRI	0.50	1	0.41	40	16.40
Yasanjith, M H Dinura		1049	SRI	1.00	1	0.18	40	7.20
Jayawardhana, W A S H		1621	SRI	0.50	1	0.36	40	14.40
Harrikizhan, K C		1488	SRI	0.00	1	-0.27	40	-10.80
Yasanjith, M H Disura		1072	SRI	1.00	1	0.20	40	8.00
* 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)

National Youth Chess Championship 2017 - Under 16 Boys			Colombo		SRI	2017-04-17
Rc	Ro			w	n	change	K	*Kchg**	Game
1219	1309			2.00	5	-1.17	40	-46.80

Ronaldo, L H K		1083	SRI	1.00	1	0.21	40	8.40
Anojman, S.		1709 *	SRI	0.00	1	-0.08	40	-3.20
Samaraweera, Sanith Jithnuka		1093	SRI	0.50	1	-0.28	40	-11.20
Perera, Mulina		1130	SRI	0.50	1	-0.23	40	-9.20
Dharmasiri, S O R		1078	SRI	0.00	1	-0.79	40	-31.60
* 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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