Marmenout, Sylvain February 2023 FIDE Individual Chess Calculations

Individual Calculations February 2023

Marmenout, Sylvain Total change: -23.00

24ste Limburgs Individueel Kampioenschap 50plus 2022-2023 Ronde 4			Lanklaar		BEL	2023-01-10
Rc	Ro			w	n	change	K	*Kchg**	Game
1554	1389			0.00	1	-0.28	20	-5.60

Schols, Geri		1554	BEL	0.00	1	-0.28	20	-5.60
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)

75ste Limburgse Interclubs 2022-2023 Ronde 5			Various Places		BEL	2023-01-13
Rc	Ro			w	n	change	K	*Kchg**	Game
1467	1389			0.00	1	-0.39	20	-7.80

Mertens, Dwayne		1467	BEL	0.00	1	-0.39	20	-7.80
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)

24ste Limburgs Individueel Kampioenschap 50plus 2022-2023 Ronde 5			Lanklaar		BEL	2023-01-24
Rc	Ro			w	n	change	K	*Kchg**	Game
1406	1389			0.00	1	-0.48	20	-9.60

Jordens, Ferdinand		1406	BEL	0.00	1	-0.48	20	-9.60
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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