Herath, H M D A B February 2019 FIDE Individual Chess Calculations

Individual Calculations February 2019

Herath, H M D A B Total change: 41.60

Sri Lanka National Youth Chess Championship 2018 Under - 13 years			Colombo		SRI	2018-12-27
Rc	Ro			w	n	change	K	*Kchg**	Game
1304	1113			2.50	6	0.91	40	36.40

Kodithuwakku, Lisara		1513 *	SRI	1.00	1	0.92	40	36.80
Arunakirinathan, Aruthran		1265	SRI	0.00	1	-0.30	40	-12.00
Jayaweera, Hashan		1258	SRI	0.00	1	-0.31	40	-12.40
Himsara, W A Janidu		1288	SRI	1.00	1	0.73	40	29.20
Bentharaarachchi, Vinuga Ometh		1302	SRI	0.00	1	-0.25	40	-10.00
Samaranayaka, M L G		1200	SRI	0.50	1	0.12	40	4.80
* 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)

7th Kaluthara Chess Festival 2019			Kaluthara		SRI	2019-01-11
Rc	Ro			w	n	change	K	*Kchg**	Game
1473	1129			0.50	3	0.13	40	5.20

Madushanka, Harsha		1529 *	SRI	0.50	1	0.42	40	16.80
Lakshitha, H H Sasindu		1529 *	SRI	0.00	1	-0.08	40	-3.20
Sahasra, A P Sasindu		1361	SRI	0.00	1	-0.21	40	-8.40
* 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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