Van De Craen, Piet November 2023 FIDE Individual Chess Calculations

Individual Calculations November 2023

Van De Craen, Piet Total change: -2.80

Brussels Open Fall 2023 Rounds 5-7			Brussels		BEL	2023-10-02
Rc	Ro			w	n	change	K	*Kchg**	Game
1800	1527			0.50	3	-0.03	20	-0.60

Bertram, Johannes		1893	GER	0.00	1	-0.10	20	-2.00
Vanden Broeck, Jan		1733	BEL	0.00	1	-0.24	20	-4.80
Lombart, Philippe		1775	BEL	0.50	1	0.31	20	6.20
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)

Belgian Interclubs 2023-2024 Round 2			Various Places		BEL	2023-10-15
Rc	Ro			w	n	change	K	*Kchg**	Game
1502	1527			0.50	1	-0.03	20	-0.60

Delmee, Pierre		1502	BEL	0.50	1	-0.03	20	-0.60
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 3			Various Places		BEL	2023-10-22
Rc	Ro			w	n	change	K	*Kchg**	Game
1470	1527			0.50	1	-0.08	20	-1.60

Bergamini, Massimo		1470	BEL	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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