Haidu, Ionel January 2023 FIDE Individual Chess Calculations

Individual Calculations January 2023

Haidu, Ionel Total change: 10.60

Team 2023 - 60' Decembre			FRANCE		FRA	2022-12-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1352	1438			1.50	3	-0.33	20	-6.60

Destaing, Mickael		1486	FRA	0.50	1	0.07	20	1.40
Plard, Axel		1216	LUX	1.00	1	0.22	20	4.40
Cellamaro, Julien		1353	FRA	0.00	1	-0.62	20	-12.40
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 - EST Decembre			FRANCE		FRA	2022-12-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1501	1438			1.00	1	0.59	20	11.80

Benedetti, Bernard		1501	FRA	1.00	1	0.59	20	11.80
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)

Tournoi interne de l'EFE Metz 2022-2023 r3			METZ		FRA	2022-12-27
Rc	Ro			w	n	change	K	*Kchg**	Game
1267	1438			1.00	1	0.27	20	5.40

Molinari, Pierre		1267	FRA	1.00	1	0.27	20	5.40
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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