Sandanayake, Dehansa Nisanduni February 2020 FIDE Individual Chess Calculations

Individual Calculations February 2020

Sandanayake, Dehansa Nisanduni Total change: -20.00

Sri Lanka National Youth Chess Championship 2019 - Under 13 years Girls				Colombo		SRI	2019-12-27
Rc	Ro				w	n	change	K	*Kchg**	Game
1154	1234				2.00	5	-1.05	40	-42.00

Gunathilaka, I Senadi Lisara			1044	SRI	1.00	1	0.25	40	10.00
Pallie, Ehsha Mishela		wc	1528	SRI	0.00	1	-0.15	40	-6.00
Seenipellage, Sathmi Tharumini			1013	SRI	1.00	1	0.22	40	8.80
Weerawardana, Oneli Vihanga			1148	SRI	0.00	1	-0.62	40	-24.80
Godakumbura, Nethmi Anuththara			1038	SRI	0.00	1	-0.75	40	-30.00
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
1178	1166				2.00	3	0.55	40	22.00

Peththanayake, Naduni Rashmitha			1301	SRI	0.00	1	-0.32	40	-12.80
Alwis, K Chanula Chanketh			1201	SRI	1.00	1	0.55	40	22.00
Wanigasekera, Dulaj Dasith Alwis			1033	SRI	1.00	1	0.32	40	12.80
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)

Share this page