Pijpers, Arthur November 2021 FIDE Individual Chess Calculations

Individual Calculations November 2021

Pijpers, Arthur Total change: 3.60

Dutch Team Competition 2021-2022 - Meesterklasse Round 2			various		NED	2021-10-09
Rc	Ro			w	n	change	K	*Kchg**	Game
2499	2479			0.50	1	0.03	10	0.30

Ikonnikov, Vyacheslav	g	2499	RUS	0.50	1	0.03	10	0.30
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 Championship 2021 knock-out phase			Hoogeveen		NED	2021-10-15
Rc	Ro			w	n	change	K	*Kchg**	Game
2467	2479			2.00	4	-0.08	10	-0.80

Hendriks, Willy	m	2439	NED	0.50	1	-0.06	10	-0.60
Hendriks, Willy	m	2439	NED	1.00	1	0.44	10	4.40
Schoppen, Casper	g	2495	NED	0.50	1	0.02	10	0.20
Schoppen, Casper	g	2495	NED	0.00	1	-0.48	10	-4.80
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 1			Various Places		BEL	2021-10-24
Rc	Ro			w	n	change	K	*Kchg**	Game
2411	2479			1.00	1	0.41	10	4.10

Beukema, Stefan	m	2411	BEL	1.00	1	0.41	10	4.10
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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