Breyther, Ruediger March 2023 FIDE Individual Chess Calculations

Individual Calculations March 2023

Breyther, Ruediger Total change: -3.80

Oberliga Nord-Nord 2022-2023 January 2023			various		GER	2023-01-15
Rc	Ro			w	n	change	K	*Kchg**	Game
2056	2254			1.00	1	0.24	10	2.40

Gremmel, Jonas Simon		2056	GER	1.00	1	0.24	10	2.40
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 Nord 2022-2023 February 2023			various		GER	2023-02-04
Rc	Ro			w	n	change	K	*Kchg**	Game
2268	2254			0.00	1	-0.48	10	-4.80

Woelk, Tom-Frederic	f	2268	GER	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)

Oberliga Nord-Nord 2022-2023 February 2023			various		GER	2023-02-05
Rc	Ro			w	n	change	K	*Kchg**	Game
2149	2254			0.50	1	-0.14	10	-1.40

Gottuk, Stefan	f	2149	GER	0.50	1	-0.14	10	-1.40
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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