Roos, Adrian April 2023 FIDE Individual Chess Calculations

Individual Calculations April 2023

Roos, Adrian Total change: 1.00

Belgian Interclubs 2022-2023 Ronde 8			Various Places		BEL	2023-03-05
Rc	Ro			w	n	change	K	*Kchg**	Game
2230	2292			0.50	1	-0.09	20	-1.80

Hamblok, Roel	f	2230	BEL	0.50	1	-0.09	20	-1.80
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)

Dutch Team Competition 2022-2023 - Meesterklasse Round 7			Various		NED	2023-03-11
Rc	Ro			w	n	change	K	*Kchg**	Game
2275	2292			0.50	1	-0.02	20	-0.40

Colijn, Stefan	f	2275	NED	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)

Belgian Interclubs 2022-2023 Ronde 9			Various Places		BEL	2023-03-19
Rc	Ro			w	n	change	K	*Kchg**	Game
2411	2292			0.50	1	0.16	20	3.20

Lopez, Jasel	m	2411	ARU	0.50	1	0.16	20	3.20
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)

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