Belan, Valentin January 2023 FIDE Individual Chess Calculations

Individual Calculations January 2023

Belan, Valentin Total change: 29.40

Championnat interne La Dame Noire 2022 r3-4			MONTIGNY LE BRETONNEUX		FRA	2022-11-04
Rc	Ro			w	n	change	K	*Kchg**	Game
1784	1505			1.00	2	0.64	20	12.80

Artieres, Michel		1683	FRA	0.00	1	-0.27	20	-5.40
Lim, Chin		1885	FRA	1.00	1	0.91	20	18.20
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)

1hKO interne La Dame Noire 2022 r3-5			MONTIGNY LE BRETONNEUX		FRA	2022-11-11
Rc	Ro			w	n	change	K	*Kchg**	Game
1672	1505			1.00	2	0.43	20	8.60

Gasq, Vivien		1737	FRA	0.00	1	-0.21	20	-4.20
Sagon, Lancelot		1607	FRA	1.00	1	0.64	20	12.80
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 - IDF Decembre			FRANCE		FRA	2022-12-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1509	1495			1.00	2	0.04	20	0.80

Nacer-Bey, Moussa		1531	FRA	1.00	1	0.55	20	11.00
Chhung, Rattanak		1487	FRA	0.00	1	-0.51	20	-10.20
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 4 r3			FRANCE		FRA	2022-12-10
Rc	Ro			w	n	change	K	*Kchg**	Game
1800	1495			0.50	1	0.36	20	7.20

Lenoir, Jean-Charles		1800	FRA	0.50	1	0.36	20	7.20
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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