Del Riego Sanchez, Rafael July 2023 FIDE Individual Chess Calculations

Individual Calculations July 2023

Del Riego Sanchez, Rafael Total change: -34.80

Interclubs FEFB 2023 Ronde 3			Ans		BEL	2023-06-04
Rc	Ro			w	n	change	K	*Kchg**	Game
1457	1532			0.00	1	-0.60	40	-24.00

Vinet, Lilou		1457	BEL	0.00	1	-0.60	40	-24.00
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)

Open Brussels Spring 2023 Rounds 7-9			Brussels		BEL	2023-06-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1207	1532			0.50	1	-0.37	40	-14.80

Schurian, Herbert		1207	BEL	0.50	1	-0.37	40	-14.80
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 printemps 2023 Ronde 7			Brussels		BEL	2023-06-10
Rc	Ro			w	n	change	K	*Kchg**	Game
1159	1532			1.00	1	0.10	40	4.00

Heyndrickx, Christophe		1159	BEL	1.00	1	0.10	40	4.00
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)

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