De Feijter, Bas March 2022 FIDE Individual Chess Calculations

Individual Calculations March 2022

De Feijter, Bas Total change: 9.60

Belgian Interclubs 2021-2022 Round 6			Various Places		BEL	2022-01-30
Rc	Ro			w	n	change	K	*Kchg**	Game
2144	2186			1.00	1	0.44	20	8.80

Penson, Thierry		2144	BEL	1.00	1	0.44	20	8.80
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)

Belgian Interclubs 2021-2022 Round 7			Various Places		BEL	2022-02-13
Rc	Ro			w	n	change	K	*Kchg**	Game
2322	2186			0.50	1	0.18	20	3.60

Wunnink, Michael	f	2322	NED	0.50	1	0.18	20	3.60
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 2021-2022 Round 8			Various Places		BEL	2022-02-20
Rc	Ro			w	n	change	K	*Kchg**	Game
2087	2186			0.50	1	-0.14	20	-2.80

Van Dijck, Bjarne		2087	BEL	0.50	1	-0.14	20	-2.80
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)

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