Lacrosse, Marc March 2024 FIDE Individual Chess Calculations

Individual Calculations March 2024

Lacrosse, Marc Total change: 6.40

Dutch Team Competition 2023-2024 - Klasse 3 Round 6			Various		NED	2024-02-03
Rc	Ro			w	n	change	K	*Kchg**	Game
2191	2076			0.50	1	0.16	20	3.20

Van Der Plas, Rob		2191	NED	0.50	1	0.16	20	3.20
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 2023-2024 Round 7			Various Places		BEL	2024-02-04
Rc	Ro			w	n	change	K	*Kchg**	Game
2147	2076			1.00	1	0.60	20	12.00

Fayard, Alain	f	2147	FRA	1.00	1	0.60	20	12.00
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)

Belgian Interclubs 2023-2024 Round 8			Various Places		BEL	2024-02-18
Rc	Ro			w	n	change	K	*Kchg**	Game
2122	2076			0.00	1	-0.44	20	-8.80

Mueller, Martin		2122	GER	0.00	1	-0.44	20	-8.80
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)

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