Bedhouche, Rayan January 2023 FIDE Individual Chess Calculations

Individual Calculations January 2023

Bedhouche, Rayan Total change: 36.80

Open 13 2022-23 r2-3			VITROLLES		FRA	2022-11-19
Rc	Ro			w	n	change	K	*Kchg**	Game
1530	1698			0.50	1	-0.22	40	-8.80

Boghossian, Lucie		1530	FRA	0.50	1	-0.22	40	-8.80
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 4 r3			FRANCE		FRA	2022-12-10
Rc	Ro			w	n	change	K	*Kchg**	Game
1477	1644			1.00	1	0.28	40	11.20

Brotelle, Thibault		1477	FRA	1.00	1	0.28	40	11.20
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 - Top Jeunes r4-7			FRANCE		FRA	2022-12-17
Rc	Ro			w	n	change	K	*Kchg**	Game
1707	1644			2.50	4	0.86	40	34.40

Charlier, Antoine		1859	FRA	0.50	1	0.27	40	10.80
Cornileau, Raphael		1740	FRA	1.00	1	0.63	40	25.20
Medjeber, Mohamed		1265	FRA	1.00	1	0.09	40	3.60
Geronimi, Jean-Thomas		1965	FRA	0.00	1	-0.13	40	-5.20
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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