Revers, Adrien February 2023 FIDE Individual Chess Calculations

Individual Calculations February 2023

Revers, Adrien Total change: 7.00

Team 2023 - Nationale 3 r5			FRANCE		FRA	2023-01-15
Rc	Ro			w	n	change	K	*Kchg**	Game
1734	1717			1.00	1	0.52	20	10.40

Pichon, Arnaud		1734	FRA	1.00	1	0.52	20	10.40
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)

Championnat de la Loire 2022-2023 r4			SAINT ETIENNE		FRA	2023-01-21
Rc	Ro			w	n	change	K	*Kchg**	Game
1910	1717			0.50	1	0.25	20	5.00

Bumba, Ovidiu		1910	ROU	0.50	1	0.25	20	5.00
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)

Team 2023 - Nationale 3 r6			FRANCE		FRA	2023-01-29
Rc	Ro			w	n	change	K	*Kchg**	Game
1317	1717			0.50	1	-0.42	20	-8.40

Melkumyan, David		1317 *	FRA	0.50	1	-0.42	20	-8.40
* 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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