Bachaus, Sander May 2022 FIDE Individual Chess Calculations

Individual Calculations May 2022

Bachaus, Sander Total change: 15.60

Dutch Team Competition 2021-2022 - Klasse 3 Round 8			various		NED	2022-04-02
Rc	Ro			w	n	change	K	*Kchg**	Game
2049	1961			0.50	1	0.12	20	2.40

Van Den Bighelaar, Joost		2049	NED	0.50	1	0.12	20	2.40
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)

Dutch Team Competition 2021-2022 - Klasse 3 Round 9			various		NED	2022-04-23
Rc	Ro			w	n	change	K	*Kchg**	Game
2091	1961			0.50	1	0.18	20	3.60

Van Den Hurk, Hans		2091	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 11			Various Places		BEL	2022-04-24
Rc	Ro			w	n	change	K	*Kchg**	Game
1944	1961			1.00	1	0.48	20	9.60

Surmont, Yves		1944	BEL	1.00	1	0.48	20	9.60
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)

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