Harff, Marcel December 2021 FIDE Individual Chess Calculations

Individual Calculations December 2021

Harff, Marcel Total change: 9.10

Dutch Team Competition 2021-2022 - Klasse 1 Round 3			various		NED	2021-11-06
Rc	Ro			w	n	change	K	*Kchg**	Game
2338	2357			1.00	1	0.47	10	4.70

Odendahl, Reiner	f	2338	GER	1.00	1	0.47	10	4.70
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 2			Various Places		BEL	2021-11-21
Rc	Ro			w	n	change	K	*Kchg**	Game
2228	2357			1.00	1	0.33	10	3.30

Mastalerz, Xavier		2228	BEL	1.00	1	0.33	10	3.30
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)

NRW-Liga 1 2021/2022 November 2021			various		GER	2021-11-28
Rc	Ro			w	n	change	K	*Kchg**	Game
2436	2357			0.50	1	0.11	10	1.10

Haub, Thorsten Michael	g	2436	GER	0.50	1	0.11	10	1.10
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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