Boudry, William March 2023 FIDE Individual Chess Calculations

Individual Calculations March 2023

Boudry, William Total change: 28.00

Belgian Interclubs 2022-2023 Ronde 6			Various Places		BEL	2023-01-29
Rc	Ro			w	n	change	K	*Kchg**	Game
2133	2093			1.00	1	0.56	20	11.20

De Wit, Michel	f	2133	NED	1.00	1	0.56	20	11.20
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 2022-2023 - Klasse 2 Round 6			Various		NED	2023-02-11
Rc	Ro			w	n	change	K	*Kchg**	Game
2350	2093			0.50	1	0.32	20	6.40

Vereggen, Lars	f	2350	NED	0.50	1	0.32	20	6.40
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 2022-2023 Ronde 7			Various Places		BEL	2023-02-12
Rc	Ro			w	n	change	K	*Kchg**	Game
2104	2093			1.00	1	0.52	20	10.40

De Block, Yordi		2104	BEL	1.00	1	0.52	20	10.40
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)

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