Akuratiya, A G Javindi Avarjana February 2019 FIDE Individual Chess Calculations

Individual Calculations February 2019

Akuratiya, A G Javindi Avarjana Total change: 11.20

Sri Lanka National Youth Chess Championship 2018 Under - 11 years Girls			Colombo		SRI	2018-12-27
Rc	Ro			w	n	change	K	*Kchg**	Game
1176	1129			1.50	4	-0.23	40	-9.20

Weerawardana, Oneli Vihanga		1177	SRI	1.00	1	0.57	40	22.80
Piyumanthi, M Sayumi Vimansa		1149	SRI	0.50	1	0.03	40	1.20
Perera, D G D S Vidarsha		1200	SRI	0.00	1	-0.40	40	-16.00
Attanayake, Chanindi Mewna		1178	SRI	0.00	1	-0.43	40	-17.20
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)

7th Kaluthara Chess Festival 2019			Kaluthara		SRI	2019-01-11
Rc	Ro			w	n	change	K	*Kchg**	Game
1373	1112			1.50	5	0.51	40	20.40

Madusanka, L D P		1512 *	SRI	0.00	1	-0.08	40	-3.20
Indrajith, J A K N T		1256	SRI	1.00	1	0.69	40	27.60
Priyanath, W D Tharaka		1484	SRI	0.00	1	-0.10	40	-4.00
Hewawasam, H Y Thisaga Manvidu		1278	SRI	0.50	1	0.22	40	8.80
Dineth, S A Induwara		1335	SRI	0.00	1	-0.22	40	-8.80
* 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)

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