Nassr, Ryma February 2022 FIDE Individual Chess Calculations

Individual Calculations February 2022

Nassr, Ryma Total change: 29.20

Algerian individual championship U12 women final stage				Bejaia		ALG	2021-12-23
Rc	Ro				w	n	change	K	*Kchg**	Game
1221	1538				4.50	5	0.21	40	8.40

Yahi, Sarah			1138 *	ALG	1.00	1	0.08	40	3.20
Hadjout, Ilyna			1267	ALG	1.00	1	0.17	40	6.80
Zerarga, Imene			1342	ALG	1.00	1	0.25	40	10.00
Aouachria, Nouha Lamis			1221	ALG	0.50	1	-0.37	40	-14.80
Mazouz, Nesrine			1138 *	ALG	1.00	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)

Select U18 Women tournament				Constantine		ALG	2022-01-21
Rc	Ro				w	n	change	K	*Kchg**	Game
1412	1487				4.00	6	0.52	40	20.80

Belattar, Ines			1579	ALG	1.00	1	0.63	40	25.20
Hazem, Oujdane Rayen			1087 *	ALG	1.00	1	0.08	40	3.20
Chabane, Lina		wc	1295	ALG	0.50	1	-0.25	40	-10.00
Zerarga, Imene			1342	ALG	1.00	1	0.31	40	12.40
Boubendir, Nesrine			1481	ALG	0.00	1	-0.51	40	-20.40
Abdelaziz, Tinhinane			1688	ALG	0.50	1	0.26	40	10.40
* 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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