Kalle, Erwin December 2023 FIDE Individual Chess Calculations

Individual Calculations December 2023

Kalle, Erwin Total change: 8.40

Dutch Team Competition 2023-2024 - Klasse 1 Round 3			Various		NED	2023-11-04
Rc	Ro			w	n	change	K	*Kchg**	Game
2164	1988			0.50	1	0.23	20	4.60

Holtland, Diderick		2164	NED	0.50	1	0.23	20	4.60
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)

Belgian Interclubs 2023-2024 Round 4			Various Places		BEL	2023-11-19
Rc	Ro			w	n	change	K	*Kchg**	Game
2018	1988			0.00	1	-0.46	20	-9.20

Schittekat, Bart		2018	BEL	0.00	1	-0.46	20	-9.20
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)

Dutch Team Competition 2023-2024 - Klasse 2 Round 4			Various		NED	2023-11-25
Rc	Ro			w	n	change	K	*Kchg**	Game
2097	1988			1.00	1	0.65	20	13.00

Lemmers, Ruud		2097	NED	1.00	1	0.65	20	13.00
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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