Merei, David March 2023 FIDE Individual Chess Calculations

Individual Calculations March 2023

Merei, David Total change: 4.40

Wiener Vereinsmeisterschaft 2022-2023 B-Liga Round 8-9			Vieanna		AUT	2023-02-11
Rc	Ro			w	n	change	K	*Kchg**	Game
1819	1934			0.50	1	-0.16	20	-3.20

Beck, Viktor		1819	AUT	0.50	1	-0.16	20	-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)

NOE Weinviertler Liga 2022-2023 Round 6			several		AUT	2023-02-24
Rc	Ro			w	n	change	K	*Kchg**	Game
1764	1934			1.00	1	0.28	20	5.60

Birg, Jovan		1764	AUT	1.00	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)

NOE Landesliga 2022-2023 Round 9			several		AUT	2023-02-26
Rc	Ro			w	n	change	K	*Kchg**	Game
2009	1934			0.50	1	0.10	20	2.00

Geismann, Bernhard		2009	AUT	0.50	1	0.10	20	2.00
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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