Kiriella, K G Gimantha Gayasha March 2016 FIDE Individual Chess Calculations

Individual Calculations March 2016

Kiriella, K G Gimantha Gayasha Total change: -12.40

Colombo Chess Festival 2016			Colombo		SRI	2016-02-03
Rc	Ro			w	n	change	K	*Kchg**	Game
1390	1413			4.00	7	0.24	40	9.60

Pallie, Tuan Ehshan		1687	SRI	0.50	1	0.33	40	13.20
Amarasinghe, A A C B		1813 *	SRI	0.00	1	-0.08	40	-3.20
Bentharaarachchi, Vinuga Ometh		1126	SRI	0.50	1	-0.34	40	-13.60
Jayathissa, Pehesara		1131	SRI	1.00	1	0.16	40	6.40
Mathes Arachchi, Bhanila M		1156	SRI	1.00	1	0.18	40	7.20
Ratnayake, Nadeesh Sahan		1581	SRI	0.00	1	-0.28	40	-11.20
Tissera, H M S		1235	SRI	1.00	1	0.27	40	10.80
* 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)

Sri Lanka Major Division Chess Championship 2016 Colombo			Colombo		SRI	2016-02-19
Rc	Ro			w	n	change	K	*Kchg**	Game
1122	1413			4.50	6	-0.55	40	-22.00

Kathtota, K R S K		1121	SRI	1.00	1	0.15	40	6.00
Hewawasam, H Y Thisaga Manvidu		1155	SRI	0.00	1	-0.82	40	-32.80
Pramudha, W A Wiraj		1039	SRI	1.00	1	0.10	40	4.00
Prasanna, H G Ajith		1099	SRI	1.00	1	0.14	40	5.60
Abeywardane, N A G		1139	SRI	1.00	1	0.17	40	6.80
Balasuriya, Thenuka Yasas Prabod		1180	SRI	0.50	1	-0.29	40	-11.60
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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