Arustamyan, Hrach March 2023 FIDE Individual Chess Calculations

Individual Calculations March 2023

Arustamyan, Hrach Total change: 4.40

Belgian Interclubs 2022-2023 Ronde 6			Various Places		BEL	2023-01-29
Rc	Ro			w	n	change	K	*Kchg**	Game
1283	1416			0.00	1	-0.68	40	-27.20

Vanormelingen, Arne		1283	BEL	0.00	1	-0.68	40	-27.20
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)

Tournoi de Carnaval 2023 Ronde 1			Brussels		BEL	2023-02-04
Rc	Ro			w	n	change	K	*Kchg**	Game
1396	1416			1.00	1	0.47	40	18.80

Castiau, Julien		1396	BEL	1.00	1	0.47	40	18.80
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 de Carnaval 2023 Ronde 2			Brussels		BEL	2023-02-11
Rc	Ro			w	n	change	K	*Kchg**	Game
2000	1416			0.00	1	-0.02	40	-0.80

Cassard, Maxime		2000	FRA	0.00	1	-0.02	40	-0.80
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 de Carnaval 2023 Ronde 3			Brussels		BEL	2023-02-18
Rc	Ro			w	n	change	K	*Kchg**	Game
1701	1416			0.50	1	0.34	40	13.60

Marchand, Jean-Louis		1701	BEL	0.50	1	0.34	40	13.60
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)

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