Buendgen, Achim December 2023 FIDE Individual Chess Calculations

Individual Calculations December 2023

Buendgen, Achim Total change: 4.20

Dutch Team Competition 2023-2024 - Klasse 2 Round 3				Various		NED	2023-11-04
Rc	Ro				w	n	change	K	*Kchg**	Game
2042	2083				1.00	1	0.44	20	8.80

Knol, Geon			2042	NED	1.00	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)

NRW-Klasse Gruppe 2 2023-2024 November 2023				various		GER	2023-11-12
Rc	Ro				w	n	change	K	*Kchg**	Game
2096	2083				0.50	1	0.02	20	0.40

Engels, Natia		wf	2096	GEO	0.50	1	0.02	20	0.40
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)

Dutch Team Competition 2023-2024 - Klasse 2 Round 4				Various		NED	2023-11-25
Rc	Ro				w	n	change	K	*Kchg**	Game
2276	2083				0.00	1	-0.25	20	-5.00

Lambrechts, Koen	f		2276	NED	0.00	1	-0.25	20	-5.00
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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