Boudrenghien, Francois March 2022 FIDE Individual Chess Calculations

Individual Calculations March 2022

Boudrenghien, Francois Total change: 16.40

Belgian Interclubs 2021-2022 Round 6			Various Places		BEL	2022-01-30
Rc	Ro			w	n	change	K	*Kchg**	Game
1820	1946			0.50	1	-0.17	20	-3.40

Callant, Geert		1820	BEL	0.50	1	-0.17	20	-3.40
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 2021-2022 Round 7			Various Places		BEL	2022-02-13
Rc	Ro			w	n	change	K	*Kchg**	Game
2218	1952			1.00	1	0.82	20	16.40

Lecluyse, Dominique		2218	BEL	1.00	1	0.82	20	16.40
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 2021-2022 Round 8			Various Places		BEL	2022-02-20
Rc	Ro			w	n	change	K	*Kchg**	Game
1675	1952			1.00	1	0.17	20	3.40

De Lathouwer, Marc		1675	BEL	1.00	1	0.17	20	3.40
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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