Bonte, Andrei-Mihai February 2023 FIDE Individual Chess Calculations

Individual Calculations February 2023

Bonte, Andrei-Mihai Total change: -20.60

19e Bois-Colombes Chess Master - Open A			BOIS COLOMBES		FRA	2022-12-26
Rc	Ro			w	n	change	K	*Kchg**	Game
2062	2348			1.50	3	-1.01	20	-20.20

Soulages, Laurent		2045	FRA	1.00	1	0.14	20	2.80
Brehaut, Carl		1994	FRA	0.50	1	-0.39	20	-7.80
Terryn, Ezra		2148	BEL	0.00	1	-0.76	20	-15.20
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 r5			FRANCE		FRA	2023-01-15
Rc	Ro			w	n	change	K	*Kchg**	Game
2100	2356			1.00	1	0.19	20	3.80

Labandibar, Benoit		2100	FRA	1.00	1	0.19	20	3.80
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)

Team 2023 - Nationale 3 r6			FRANCE		FRA	2023-01-29
Rc	Ro			w	n	change	K	*Kchg**	Game
2198	2356			0.50	1	-0.21	20	-4.20

Meunier-Pion, Jean	c	2198	FRA	0.50	1	-0.21	20	-4.20
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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