Gunasekara, Chaniru Hansana Abey February 2018 FIDE Individual Chess Calculations

Individual Calculations February 2018

Gunasekara, Chaniru Hansana Abey Total change: -10.00

2nd SSC Open International Rating Chess Tournament 2017			Matara		SRI	2017-12-26
Rc	Ro			w	n	change	K	*Kchg**	Game
1456	1271			1.00	3	0.03	40	1.20

Amarasinghe, A A C B		1671 *	SRI	0.00	1	-0.08	40	-3.20
Abeysekara, Yasasi Geemini		1025	SRI	1.00	1	0.19	40	7.60
Madusanka, L D P		1671 *	SRI	0.00	1	-0.08	40	-3.20
* 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)

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
1101	1271			5.50	8	-0.28	40	-11.20

Welege , Imantha Lakshan		1065	SRI	1.00	1	0.24	40	9.60
Peiris, T Shakya Imanjith		1086	SRI	0.50	1	-0.24	40	-9.60
De Silva, T Dinura Hemjith		1137	SRI	0.50	1	-0.18	40	-7.20
Withana, Vidun Manmitha		1124	SRI	0.00	1	-0.70	40	-28.00
Liyanage, L D S		1103	SRI	1.00	1	0.28	40	11.20
Pathirana, Luchitha Disal		1132	SRI	1.00	1	0.31	40	12.40
Liyanage, Manith Dulwan		1138	SRI	0.50	1	-0.18	40	-7.20
Hewage, Mike		1023	SRI	1.00	1	0.19	40	7.60
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)

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