Bastian, Herbert April 2023 FIDE Individual Chess Calculations

Individual Calculations April 2023

Bastian, Herbert Total change: 8.70

Oberliga Sued-West 2022-2023 January 2023			various		GER	2023-01-15
Rc	Ro			w	n	change	K	*Kchg**	Game
2364	2232			0.50	1	0.18	10	1.80

Krivonosov, Oleg	m	2364	LAT	0.50	1	0.18	10	1.80
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 Sued-West 2022-2023 February 2023			various		GER	2023-02-05
Rc	Ro			w	n	change	K	*Kchg**	Game
2120	2232			1.50	2	0.20	10	2.00

Jeschke, Jan		2119	GER	0.50	1	-0.15	10	-1.50
Becker, Thomas		2121	GER	1.00	1	0.35	10	3.50
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
2225	2232			1.00	1	0.49	10	4.90

Leuranguer, Yannick	f	2225	GER	1.00	1	0.49	10	4.90
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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