Sarwat, Walaa July 2022 FIDE Individual Chess Calculations

Individual Calculations July 2022

Sarwat, Walaa Total change: -38.50

2nd Sharjah Challengers 2022 - International Chess Championship				Sharjah		UAE	2022-05-21
Rc	Ro				w	n	change	K	*Kchg**	Game
1852	2237				4.00	9	-3.93	10	-39.30

Raji Sayel, Abu Azizah			1886	PLE	0.00	1	-0.89	10	-8.90
Eman, Sawan			1837 *	PLE	1.00	1	0.08	10	0.80
Ali, Abdulaziz			1883	UAE	0.00	1	-0.89	10	-8.90
Wael Sabry, Mina			1695	EGY	1.00	1	0.03	10	0.30
Al Maamari, Wafia Darwish		wf	1797	UAE	1.00	1	0.06	10	0.60
Sabirova, Shakhnoza			1919	UZB	0.50	1	-0.37	10	-3.70
Hamad, Bader			1770	UAE	0.50	1	-0.45	10	-4.50
Brahami, Lamine	f		2222	ALG	0.00	1	-0.52	10	-5.20
Botiraliev, Abdumajid			1655	UZB	0.00	1	-0.98	10	-9.80
* 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)

Egyptian League 2021-2022 Final 8-9-10				Many Cities		EGY	2022-06-03
Rc	Ro				w	n	change	K	*Kchg**	Game
1839	2239				1.00	1	0.08	10	0.80

Mena, Martin	c		1839 *	EGY	1.00	1	0.08	10	0.80
* 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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