Boyer, Mahel September 2023 FIDE Individual Chess Calculations

Individual Calculations September 2023

Boyer, Mahel Total change: -5.20

1er Trophee Imaweb - Tournoi de Grand-Maitres			AIX EN PROVENCE		FRA	2023-08-07
Rc	Ro			w	n	change	K	*Kchg**	Game
2562	2476			2.00	9	-1.45	10	-14.50

Maurizzi, Marc Andria	g	2564	FRA	0.00	1	-0.38	10	-3.80
Horvath, Dominik	m	2514	AUT	0.00	1	-0.45	10	-4.50
Grigoryan, Karen H.	g	2619	ARM	0.50	1	0.19	10	1.90
Karthikeyan, Murali	g	2618	IND	0.00	1	-0.31	10	-3.10
Livaic, Leon	g	2558	CRO	0.00	1	-0.39	10	-3.90
Lamard, Guillaume	m	2526	FRA	0.50	1	0.07	10	0.70
Girel, Joseph	m	2462	FRA	0.00	1	-0.52	10	-5.20
Rodshtein, Maxim	g	2606	ISR	0.50	1	0.18	10	1.80
Oleksiyenko, Mykhaylo	g	2592	UKR	0.50	1	0.16	10	1.60
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 France 2023 - Accession Roger Ferry			HUEZ		FRA	2023-08-19
Rc	Ro			w	n	change	K	*Kchg**	Game
2286	2476			6.50	8	0.59	10	5.90

Verneuil, Pascal		2137	FRA	1.00	1	0.12	10	1.20
Lucas, Arthur	m	2312	FRA	0.50	1	-0.22	10	-2.20
Pigeat, Alexandre	f	2301	FRA	1.00	1	0.27	10	2.70
Pourquet, Matthieu		2182	FRA	0.50	1	-0.35	10	-3.50
Bournel, Antoine	m	2329	FRA	1.00	1	0.30	10	3.00
Ollier, Pablo	f	2353	FRA	1.00	1	0.33	10	3.30
Lamaze, Simon	f	2410	FRA	0.50	1	-0.09	10	-0.90
Samoun, Florent	f	2267	FRA	1.00	1	0.23	10	2.30
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 France 2023 - National			HUEZ		FRA	2023-08-19
Rc	Ro			w	n	change	K	*Kchg**	Game
2603	2476			1.00	2	0.34	10	3.40

Gharamian, Tigran	g	2603	FRA	0.50	1	0.17	10	1.70
Gharamian, Tigran	g	2603	FRA	0.50	1	0.17	10	1.70
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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