Elgersma, Onno December 2021 FIDE Individual Chess Calculations

Individual Calculations December 2021

Elgersma, Onno Total change: 19.20

Dutch Team Competition 2021-2022 - Meesterklasse Round 3			various		NED	2021-11-06
Rc	Ro			w	n	change	K	*Kchg**	Game
2276	2263			1.00	1	0.52	20	10.40

Van De Oudeweetering, Arthur	m	2276	NED	1.00	1	0.52	20	10.40
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)

Oberliga Nord-West 2021/2022 November 2021			various		GER	2021-11-21
Rc	Ro			w	n	change	K	*Kchg**	Game
2315	2263			0.00	1	-0.43	20	-8.60

Hampel, Felix	f	2315	GER	0.00	1	-0.43	20	-8.60
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)

Dutch Team Competition 2021-2022 - Meesterklasse Round 4			various		NED	2021-11-27
Rc	Ro			w	n	change	K	*Kchg**	Game
2584	2263			1.00	1	0.87	20	17.40

Reinderman, Dimitri	g	2584	NED	1.00	1	0.87	20	17.40
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)

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