De Wachter, Matthias April 2022 FIDE Individual Chess Calculations

Individual Calculations April 2022

De Wachter, Matthias Total change: -4.20

Belgian Interclubs 2021-2022 Round 9				Various Places		BEL	2022-03-13
Rc	Ro				w	n	change	K	*Kchg**	Game
2122	2299				0.00	1	-0.73	20	-14.60

Goossens, Hanne		wm	2122	BEL	0.00	1	-0.73	20	-14.60
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 4				Various Places		BEL	2022-03-20
Rc	Ro				w	n	change	K	*Kchg**	Game
2259	2299				1.00	1	0.44	20	8.80

Khonghaloos, Galeh			2259	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 10				Various Places		BEL	2022-03-27
Rc	Ro				w	n	change	K	*Kchg**	Game
1899	2299				1.00	1	0.08	20	1.60

Steijn, Sjaak			1899 *	NED	1.00	1	0.08	20	1.60
* Rating difference of more than 400. Please read more at FIDE Handbook
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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