Ranketh, R Janindu February 2018 FIDE Individual Chess Calculations

Individual Calculations February 2018

Ranketh, R Janindu Total change: -29.60

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
1218	1116			1.50	5	-0.56	40	-22.40

Thenuka, Kuruwita Gamalathge Kin		1516 *	SRI	0.50	1	0.42	40	16.80
Vithanage, I A		1516 *	SRI	0.00	1	-0.08	40	-3.20
Samuditha, B Sandes		1011	SRI	0.50	1	-0.14	40	-5.60
Bandara, A H M H N		1024	SRI	0.50	1	-0.13	40	-5.20
Hewage, Mike		1023	SRI	0.00	1	-0.63	40	-25.20
* 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)

22nd Battle of the Kings Inter School Team Chess Championship 2018			Colombo		SRI	2018-01-19
Rc	Ro			w	n	change	K	*Kchg**	Game
1482	1102			0.00	2	-0.18	40	-7.20

Abeydeera, Adeesha		1462	SRI	0.00	1	-0.10	40	-4.00
De Silva, L M S T	f	1502 *	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)

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