Lobron, Eric April 2023 FIDE Individual Chess Calculations

Individual Calculations April 2023

Lobron, Eric Total change: -9.40

Oberliga Sued-West 2022-2023 January 2023				various		GER	2023-01-15
Rc	Ro				w	n	change	K	*Kchg**	Game
2175	2492				0.50	1	-0.37	10	-3.70

Vogel, Christian, Dr.			2175	GER	0.50	1	-0.37	10	-3.70
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
2136	2492				1.50	2	-0.28	10	-2.80

Bold, Andre			2164	GER	0.50	1	-0.37	10	-3.70
Huschens, Matthias			2108	GER	1.00	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)

Oberliga Sued-West 2022-2023 March 2023				various		GER	2023-03-19
Rc	Ro				w	n	change	K	*Kchg**	Game
2265	2492				0.50	1	-0.29	10	-2.90

Berend, Elvira		wg	2265	LUX	0.50	1	-0.29	10	-2.90
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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