Groffen, Hans March 2024 FIDE Individual Chess Calculations

Individual Calculations March 2024

Groffen, Hans Total change: -2.20

Dutch Team Competition 2023-2024 - Klasse 3 Round 6			Various		NED	2024-02-03
Rc	Ro			w	n	change	K	*Kchg**	Game
2029	2066			0.50	1	-0.05	20	-1.00

Gortemaker, Lucas		2029	NED	0.50	1	-0.05	20	-1.00
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 7			Various Places		BEL	2024-02-04
Rc	Ro			w	n	change	K	*Kchg**	Game
2278	2066			0.50	1	0.27	20	5.40

Odendahl, Reiner	f	2278	GER	0.50	1	0.27	20	5.40
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)

Belgian Interclubs 2023-2024 Round 8			Various Places		BEL	2024-02-18
Rc	Ro			w	n	change	K	*Kchg**	Game
2190	2066			0.00	1	-0.33	20	-6.60

Praet, Maarten		2190	BEL	0.00	1	-0.33	20	-6.60
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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