Horacek, Helmut April 2023 FIDE Individual Chess Calculations

Individual Calculations April 2023

Horacek, Helmut Total change: 0.40

Oberliga Sued-West 2022-2023 January 2023			various		GER	2023-01-15
Rc	Ro			w	n	change	K	*Kchg**	Game
2273	1964			0.50	1	0.36	40	14.40

Goebel, Constantin		2273	GER	0.50	1	0.36	40	14.40
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 Sued-West 2022-2023 February 2023			various		GER	2023-02-05
Rc	Ro			w	n	change	K	*Kchg**	Game
2066	1964			0.50	2	-0.23	40	-9.20

Holle, Cedric		2108	GER	0.00	1	-0.31	40	-12.40
Jordan, Michael		2023	GER	0.50	1	0.08	40	3.20
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)

Oberliga Sued-West 2022-2023 March 2023			various		GER	2023-03-19
Rc	Ro			w	n	change	K	*Kchg**	Game
2298	1964			0.00	1	-0.12	40	-4.80

Lang, Torsten	f	2298	GER	0.00	1	-0.12	40	-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)

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