Borghi, Marco March 2023 FIDE Individual Chess Calculations

Individual Calculations March 2023

Borghi, Marco Total change: -36.40

Tournoi de Carnaval 2023 Ronde 2			Brussels		BEL	2023-02-11
Rc	Ro			w	n	change	K	*Kchg**	Game
1507	1725			0.00	1	-0.78	40	-31.20

Del Riego Sanchez, Rafael		1507	BEL	0.00	1	-0.78	40	-31.20
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 3			Brussels		BEL	2023-02-18
Rc	Ro			w	n	change	K	*Kchg**	Game
1428	1725			1.00	1	0.15	40	6.00

Joenck, Christopher		1428	BEL	1.00	1	0.15	40	6.00
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 4			Brussels		BEL	2023-02-25
Rc	Ro			w	n	change	K	*Kchg**	Game
1501	1725			0.50	1	-0.28	40	-11.20

Briffoz, Eric		1501	BEL	0.50	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)

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