Busche, Stefan April 2023 FIDE Individual Chess Calculations

Individual Calculations April 2023

Busche, Stefan Total change: -0.20

Oberliga Sued-West 2022-2023 January 2023			various		GER	2023-01-15
Rc	Ro			w	n	change	K	*Kchg**	Game
2276	2057			0.50	1	0.28	20	5.60

Schenderowitsch, Michael	f	2276	GER	0.50	1	0.28	20	5.60
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
2079	2057			1.00	2	0.06	20	1.20

Uhrig, Christian, Dr.		2080	GER	1.00	1	0.53	20	10.60
Hell, Manfred		2078	GER	0.00	1	-0.47	20	-9.40
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 March 2023			various		GER	2023-03-19
Rc	Ro			w	n	change	K	*Kchg**	Game
2164	2057			0.00	1	-0.35	20	-7.00

Bold, Andre		2164	GER	0.00	1	-0.35	20	-7.00
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)

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