Amin, Bassem March 2023 FIDE Individual Chess Calculations

Individual Calculations March 2023

Amin, Bassem Total change: 3.50

Lag-DM 2022-2023, div Elit R5			Stockholm		SWE	2023-01-30
Rc	Ro			w	n	change	K	*Kchg**	Game
2447	2684			1.00	1	0.20	10	2.00

Lyrberg, Patrik	m	2447	SWE	1.00	1	0.20	10	2.00
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)

1. Bundesliga 2022-2023 February 2023			various		GER	2023-02-03
Rc	Ro			w	n	change	K	*Kchg**	Game
2509	2688			1.50	2	0.07	10	0.70

Gungl, Theo	m	2369	GER	1.00	1	0.13	10	1.30
Van Wely, Loek	g	2648	NED	0.50	1	-0.06	10	-0.60
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 2022-2023 (Group A) Round 3-4			Many Cities		EGY	2023-02-23
Rc	Ro			w	n	change	K	*Kchg**	Game
2288	2688			1.00	1	0.08	10	0.80

Kandil, Ahmed Abdel Khalek		2288 *	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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