Coenen, Norbert March 2023 FIDE Individual Chess Calculations

Individual Calculations March 2023

Coenen, Norbert Total change: 3.50

Belgian Interclubs 2022-2023 Ronde 6			Various Places		BEL	2023-01-29
Rc	Ro			w	n	change	K	*Kchg**	Game
2297	2267			0.50	1	0.04	10	0.40

Kaufeld, Juergen	f	2297	GER	0.50	1	0.04	10	0.40
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)

2. Bundesliga West 2022-2023 February 2023			various		GER	2023-02-04
Rc	Ro			w	n	change	K	*Kchg**	Game
2425	2267			1.00	2	0.40	10	4.00

Hammes, Michael	m	2343	GER	0.00	1	-0.40	10	-4.00
Polak, Tomas	g	2506	CZE	1.00	1	0.80	10	8.00
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-Klasse 3 2022-2023 February 2023			various		GER	2023-02-05
Rc	Ro			w	n	change	K	*Kchg**	Game
2201	2267			0.50	1	-0.09	10	-0.90

Meirick, Ingo		2201	GER	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)

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