Bimansa, D G Jayandi January 2022 FIDE Individual Chess Calculations

Individual Calculations January 2022

Bimansa, D G Jayandi Total change: -28.80

Sri Lanka Women's National B Chess Championship 2021				Colombo		SRI	2021-11-27
Rc	Ro				w	n	change	K	*Kchg**	Game
1361	1085				0.50	5	-0.53	40	-21.20

Wickramasinghe, Minethma Lasandi		wc	1472	SRI	0.50	1	0.41	40	16.40
Tharushi, T H D Niklesha		wc	1485 *	SRI	0.00	1	-0.08	40	-3.20
Kannangara, Ginuri			1005	SRI	0.00	1	-0.61	40	-24.40
Indrajith, J A K N T			1359	SRI	0.00	1	-0.17	40	-6.80
Herath, H M R M K			1485 *	SRI	0.00	1	-0.08	40	-3.20
* 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)

Asian Junior Girls Chess Championship 2021				Waskaduwa		SRI	2021-12-17
Rc	Ro				w	n	change	K	*Kchg**	Game
1372	1087				0.50	4	-0.19	40	-7.60

Mohammadi, Melika			1487 *	IRI	0.00	1	-0.08	40	-3.20
Gamage, Desandhi Dhihansa			1314	SRI	0.00	1	-0.21	40	-8.40
Weerathunga, W Gimashi Dewlini			1233	SRI	0.00	1	-0.30	40	-12.00
Almaamari , Zainab Darwish		wc	1452	UAE	0.50	1	0.40	40	16.00
* 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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