De Haeck, Sebastiaan December 2023 FIDE Individual Chess Calculations

Individual Calculations December 2023

De Haeck, Sebastiaan Total change: 2.20

Persoonlijke Ligakampioenschappen Antwerpen 2023-2024 Open Ronde 2			Mechelen		BEL	2023-11-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1907	1709			0.50	1	0.26	20	5.20

De Witte, Stein		1907	BEL	0.50	1	0.26	20	5.20
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)

Persoonlijke Ligakampioenschappen Antwerpen 2023-2024 Open Ronde 3			Mechelen		BEL	2023-11-12
Rc	Ro			w	n	change	K	*Kchg**	Game
1883	1709			0.50	1	0.23	20	4.60

Dugailliez, Guy		1883	BEL	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
1793	1709			0.00	1	-0.38	20	-7.60

Van Goethem, Jozef		1793	BEL	0.00	1	-0.38	20	-7.60
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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