Del Riego Sanchez, Rafael March 2023 FIDE Individual Chess Calculations

Individual Calculations March 2023

Del Riego Sanchez, Rafael Total change: 40.40

Tournoi de Carnaval 2023 Ronde 2			Brussels		BEL	2023-02-11
Rc	Ro			w	n	change	K	*Kchg**	Game
1725	1507			1.00	1	0.78	40	31.20

Borghi, Marco		1725	BEL	1.00	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)

Belgian Interclubs 2022-2023 Ronde 7			Various Places		BEL	2023-02-12
Rc	Ro			w	n	change	K	*Kchg**	Game
2035	1507			0.00	1	-0.03	40	-1.20

Verspecht, Thierry		2035	BEL	0.00	1	-0.03	40	-1.20
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 4			Brussels		BEL	2023-02-25
Rc	Ro			w	n	change	K	*Kchg**	Game
1319	1507			1.00	1	0.26	40	10.40

Simon, Fernand		1319	BEL	1.00	1	0.26	40	10.40
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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