Gamage, B K Sayumi Hasithma July 2022 FIDE Individual Chess Calculations

Individual Calculations July 2022

Gamage, B K Sayumi Hasithma Total change: 127.60

Sri Lanka National Youth Under 16 Years (Girls) Chess Championships 2022 - Finals				Dehiwala		SRI	2022-05-29
Rc	Ro				w	n	change	K	*Kchg**	Game
1174	1309				1.00	3	-1.02	40	-40.80

Gamage, M Nuwanthi Silva			1271	SRI	0.50	1	-0.05	40	-2.00
Rambukwella, Ruwanya Sethumli			1200	SRI	0.00	1	-0.65	40	-26.00
Bimansa, D G Jayandi			1050	SRI	0.50	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)

Sri Lanka National Youth Under 18 Years (Girls) Chess Championships 2022 - Finals				Dehiwala		SRI	2022-06-03
Rc	Ro				w	n	change	K	*Kchg**	Game
1388	1309				3.50	5	1.50	40	60.00

Pallie, Ehsha Mishela		wc	1510	SRI	0.50	1	0.26	40	10.40
Attanayake, Chanindi Mewna			1522	SRI	0.50	1	0.27	40	10.80
Sandanayake, Dehansa Nisanduni			1312	SRI	0.50	1	0.00	40	0.00
Alwis, Jenuki			1232	SRI	1.00	1	0.39	40	15.60
Wilvalaarachchi, Oneli Omaya			1365	SRI	1.00	1	0.58	40	23.20
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)

Western Asia Youth Chess Festival 2022, Girls U-18				Ukulhas		MDV	2022-06-17
Rc	Ro				w	n	change	K	*Kchg**	Game
1644	1309				4.50	9	2.71	40	108.40

Kazi Zarin, Tasnim			1830	BAN	0.50	1	0.47	40	18.80
Amirova, Makhliyo			1363	UZB	1.00	1	0.58	40	23.20
Slapoguzova, Oksana			1591	UZB	0.50	1	0.34	40	13.60
Bhagyashree, Patil		wf	1977	IND	0.50	1	0.49	40	19.60
Sultanbek, Zeinep		wc	1882	KAZ	0.50	1	0.48	40	19.20
Rindhiya, V			1870	IND	0.00	1	-0.02	40	-0.80
Keerti, Shree Reddy			1708	IND	0.50	1	0.42	40	16.80
Nuha, Rilwan		wf	1078	MDV	1.00	1	0.21	40	8.40
Mirlan Kyzy, Azaliia			1497	KGZ	0.00	1	-0.26	40	-10.40
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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