Aurejac, Pierre April 2023 FIDE Individual Chess Calculations

Individual Calculations April 2023

Aurejac, Pierre Total change: -10.80

Team 2023 - 60' Mars			FRANCE		FRA	2023-03-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1405	1422			0.00	2	-1.04	20	-20.80

Le Floch, Gwendal		1572	FRA	0.00	1	-0.30	20	-6.00
Ruiz-Arramendy, Eneko		1237	FRA	0.00	1	-0.74	20	-14.80
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 - OCC Mars			FRANCE		FRA	2023-03-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1352	1422			0.50	1	-0.10	20	-2.00

Jacquin, Christophe		1352	FRA	0.50	1	-0.10	20	-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)

Tournoi Interieur de l'Echiquier Club Albigeois 2023 r4-5			ALBI		FRA	2023-03-03
Rc	Ro			w	n	change	K	*Kchg**	Game
1269	1422			2.00	2	0.60	20	12.00

Serres, Alain		1212	FRA	1.00	1	0.23	20	4.60
Bories, Jean-Paul		1325	FRA	1.00	1	0.37	20	7.40
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)

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