Khanalizadeh, Ahmad April 2023 FIDE Individual Chess Calculations

Individual Calculations April 2023

Khanalizadeh, Ahmad Total change: -18.80

Open 2023 du CEWB Ronde 3			Bruxelles		BEL	2023-03-09
Rc	Ro			w	n	change	K	*Kchg**	Game
1490	1890			1.00	1	0.08	40	3.20

Nagy, Peter		1490 *	BEL	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)

Open 2023 du CEWB Ronde 4			Bruxelles		BEL	2023-03-16
Rc	Ro			w	n	change	K	*Kchg**	Game
1640	1890			1.00	1	0.19	40	7.60

Lhoest, Lancelot		1640	BEL	1.00	1	0.19	40	7.60
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)

Belgian Interclubs 2022-2023 Ronde 9			Various Places		BEL	2023-03-19
Rc	Ro			w	n	change	K	*Kchg**	Game
1702	1890			0.00	1	-0.74	40	-29.60

De Saedeleer, Sam		1702	BEL	0.00	1	-0.74	40	-29.60
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)

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