Pathirana, Luchitha Disal February 2018 FIDE Individual Chess Calculations

Individual Calculations February 2018

Pathirana, Luchitha Disal Total change: 29.20

2nd SSC Open International Rating Chess Tournament 2017			Matara		SRI	2017-12-26
Rc	Ro			w	n	change	K	*Kchg**	Game
1421	1132			0.00	3	-0.49	40	-19.60

Dharmakeerthi, G K Pasindu Nims		1500	SRI	0.00	1	-0.10	40	-4.00
Jayanka, L P P R		1452	SRI	0.00	1	-0.13	40	-5.20
Jayawickrama, U W R K		1312	SRI	0.00	1	-0.26	40	-10.40
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)

Sri Lanka National Youth Chess Championship 2017 and 2018 Under - 13 years			Colombo		SRI	2017-12-27
Rc	Ro			w	n	change	K	*Kchg**	Game
1138	1132			3.00	5	0.53	40	21.20

Manusha, D M Nipun		1008	SRI	1.00	1	0.33	40	13.20
Abeysinghe, S M A M		1333	SRI	0.00	1	-0.24	40	-9.60
Dassanayaka, D M S P		1027	SRI	1.00	1	0.36	40	14.40
Gunasekara, Chaniru Hansana Abey		1271	SRI	0.00	1	-0.31	40	-12.40
Fonseka, G Sadinu Kowsika		1049	SRI	1.00	1	0.39	40	15.60
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)

22nd Battle of the Kings Inter School Team Chess Championship 2018			Colombo		SRI	2018-01-19
Rc	Ro			w	n	change	K	*Kchg**	Game
1373	1120			1.50	4	0.69	40	27.60

Sathkumara, S M H D		1409	SRI	1.00	1	0.84	40	33.60
Jayawardana, Chenuka Nethvidu		1290	SRI	0.00	1	-0.28	40	-11.20
Savinda, Yasas		1520 *	SRI	0.50	1	0.42	40	16.80
Maleesha, Tharuki		1274	SRI	0.00	1	-0.29	40	-11.60
* 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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