Van Der Walt, Johan February 2023 FIDE Individual Chess Calculations

Individual Calculations February 2023

Van Der Walt, Johan Total change: -12.60

Tournoi interne ASPTT Metz 2022-23 r2-3			METZ		FRA	2023-01-10
Rc	Ro			w	n	change	K	*Kchg**	Game
1589	1176			0.00	1	-0.07	20	-1.40

Kiefer, Eric		1589	FRA	0.00	1	-0.07	20	-1.40
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)

Championnat de la ville de Metz 2023 r1			METZ		FRA	2023-01-13
Rc	Ro			w	n	change	K	*Kchg**	Game
1475	1176			0.00	1	-0.15	20	-3.00

Decotte, Thomas		1475	FRA	0.00	1	-0.15	20	-3.00
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 interne de l'EFE Metz 2022-2023 r4			METZ		FRA	2023-01-27
Rc	Ro			w	n	change	K	*Kchg**	Game
1241	1176			0.00	1	-0.41	20	-8.20

Molinari, Pierre		1241	FRA	0.00	1	-0.41	20	-8.20
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)

« go back

Share this page