Musiolik, David April 2023 FIDE Individual Chess Calculations

Individual Calculations April 2023

Musiolik, David Total change: -19.20

Oberliga Sued-West 2022-2023 January 2023				various		GER	2023-01-15
Rc	Ro				w	n	change	K	*Kchg**	Game
2232	2298				0.00	1	-0.59	40	-23.60

Yakovenko, Oleg			2232	GER	0.00	1	-0.59	40	-23.60
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)

NOTE: K factor changed
Oberliga Sued-West 2022-2023 February 2023				various		GER	2023-02-05
Rc	Ro				w	n	change	K	*Kchg**	Game
2322	2308				0.50	1	0.02	20	0.40

Berend, Elvira		wg	2322	LUX	0.50	1	0.02	20	0.40
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)

NOTE: K factor changed
Oberliga Sued-West 2022-2023 March 2023				various		GER	2023-03-19
Rc	Ro				w	n	change	K	*Kchg**	Game
2063	2308				1.00	1	0.20	20	4.00

Spengler, Hanno			2063	GER	1.00	1	0.20	20	4.00
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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