Ercan, Selman December 2023 FIDE Individual Chess Calculations

Individual Calculations December 2023

Ercan, Selman Total change: 6.80

Dutch Team Competition 2023-2024 - Klasse 3 Round 3			Various		NED	2023-11-04
Rc	Ro			w	n	change	K	*Kchg**	Game
2141	2090			0.50	1	0.07	20	1.40

Van Der Spek, Hein Piet		2141	NED	0.50	1	0.07	20	1.40
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 4			Various Places		BEL	2023-11-19
Rc	Ro			w	n	change	K	*Kchg**	Game
1837	2090			1.00	1	0.19	20	3.80

Schurins, Thomas		1837	BEL	1.00	1	0.19	20	3.80
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)

Dutch Team Competition 2023-2024 - Klasse 3 Round 4			Various		NED	2023-11-25
Rc	Ro			w	n	change	K	*Kchg**	Game
2151	2090			0.50	1	0.08	20	1.60

Van Der Tuuk, Jaap		2151	NED	0.50	1	0.08	20	1.60
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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