Alata, Aurelien February 2023 FIDE Individual Chess Calculations

Individual Calculations February 2023

Alata, Aurelien Total change: 22.80

Team 2023 - Nationale 1 Jeunes r4-5			FRANCE		FRA	2023-01-08
Rc	Ro			w	n	change	K	*Kchg**	Game
1207	1592			2.00	2	0.18	40	7.20

Perrin, Stephane		1221	FRA	1.00	1	0.10	40	4.00
Got, Benjamin		1192 *	FRA	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)

Championnat interne du Vesinet 2022-2023 r4			LE VESINET		FRA	2023-01-21
Rc	Ro			w	n	change	K	*Kchg**	Game
1560	1592			1.00	1	0.46	40	18.40

Lescot, Paul		1560	FRA	1.00	1	0.46	40	18.40
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)

Team 2023 - Nationale 3 r6			FRANCE		FRA	2023-01-29
Rc	Ro			w	n	change	K	*Kchg**	Game
1539	1592			0.50	1	-0.07	40	-2.80

Thomas, Yohann		1539	FRA	0.50	1	-0.07	40	-2.80
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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