Ricken, Katharina March 2023 FIDE Individual Chess Calculations

Individual Calculations March 2023

Ricken, Katharina Total change: -5.00

Dutch Team Competition 2022-2023 - Klasse 1 Round 6				Various		NED	2023-02-11
Rc	Ro				w	n	change	K	*Kchg**	Game
2255	2210				1.00	1	0.56	20	11.20

Nagtegaal, Kees	f		2255	NED	1.00	1	0.56	20	11.20
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)

NRW-Liga 1 2022-2023 February 2023				various		GER	2023-02-12
Rc	Ro				w	n	change	K	*Kchg**	Game
2130	2210				0.50	1	-0.11	20	-2.20

Finke, Kai			2130	GER	0.50	1	-0.11	20	-2.20
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)

1. Frauenbundesliga 2022-2023 February 2023				various		GER	2023-02-18
Rc	Ro				w	n	change	K	*Kchg**	Game
2126	2210				0.50	2	-0.70	20	-14.00

Nguyen, Ha Thanh			1979	GER	0.50	1	-0.29	20	-5.80
Schneider, Jana	f	wg	2273	GER	0.00	1	-0.41	20	-8.20
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)

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