Groffen, Hans April 2022 FIDE Individual Chess Calculations

Individual Calculations April 2022

Groffen, Hans Total change: -5.20

Dutch Team Competition 2021-2022 - Meesterklasse Round 7			various		NED	2022-03-12
Rc	Ro			w	n	change	K	*Kchg**	Game
2271	2101			0.00	1	-0.28	20	-5.60

Van Baar, Esper	f	2271	NED	0.00	1	-0.28	20	-5.60
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 9			Various Places		BEL	2022-03-13
Rc	Ro			w	n	change	K	*Kchg**	Game
2098	2101			0.50	1	0.00	20	0.00

Braspenning, Rudy		2098	BEL	0.50	1	0.00	20	0.00
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 10			Various Places		BEL	2022-03-27
Rc	Ro			w	n	change	K	*Kchg**	Game
2116	2101			0.50	1	0.02	20	0.40

Follesa, Enrico		2116	BEL	0.50	1	0.02	20	0.40
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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