Pruijssers, Roeland April 2022 FIDE Individual Chess Calculations

Individual Calculations April 2022

Pruijssers, Roeland Total change: 2.10

1. Bundesliga 2021/2022 March 2022			various		GER	2022-03-05
Rc	Ro			w	n	change	K	*Kchg**	Game
2606	2570			1.00	2	0.10	10	1.00

Meier, Georg	g	2631	URU	0.50	1	0.08	10	0.80
Heimann, Andreas	g	2581	GER	0.50	1	0.02	10	0.20
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)

Dutch Team Competition 2021-2022 - Meesterklasse Round 7			various		NED	2022-03-12
Rc	Ro			w	n	change	K	*Kchg**	Game
2431	2570			0.50	1	-0.19	10	-1.90

De Jong, Jan-Willem	m	2431	NED	0.50	1	-0.19	10	-1.90
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
2503	2570			0.50	1	-0.09	10	-0.90

Schoppen, Casper	g	2503	NED	0.50	1	-0.09	10	-0.90
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
2488	2570			1.00	1	0.39	10	3.90

Admiraal, Miguoel	m	2488	NED	1.00	1	0.39	10	3.90
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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