Mihiran, K D Pawara Himsara February 2020 FIDE Individual Chess Calculations

Individual Calculations February 2020

Mihiran, K D Pawara Himsara Total change: 11.20

Sri Lanka National Youth Chess Championship 2019 - Under 13 years			Colombo		SRI	2019-12-27
Rc	Ro			w	n	change	K	*Kchg**	Game
1213	1032			1.00	4	-0.09	40	-3.60

Hewage, Dinupa Adithya		1344	SRI	0.00	1	-0.14	40	-5.60
Gamage, G D P A		1156	SRI	0.50	1	0.17	40	6.80
Nawantha, Dulshan		1185	SRI	0.00	1	-0.30	40	-12.00
Gavith, J K		1167	SRI	0.50	1	0.18	40	7.20
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)

Battle of the Kings - All Island Schools Team Chess Championship 2020			Colombo		SRI	2020-01-03
Rc	Ro			w	n	change	K	*Kchg**	Game
1261	1060			1.50	4	0.37	40	14.80

Ali, N M Hassan		1096	SRI	0.50	1	0.05	40	2.00
Perera, H A Lisanda Vinsith		1063	SRI	1.00	1	0.50	40	20.00
Upananda, K Y Sasmitha		1460 *	SRI	0.00	1	-0.08	40	-3.20
Methiyra, G P Detumina		1426	SRI	0.00	1	-0.10	40	-4.00
* 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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