Ludvai, Zsolt May 2023 FIDE Individual Chess Calculations

Individual Calculations May 2023

Ludvai, Zsolt Total change: 1.20

Veszprem County Team Ch. 2022-23 R6			Veszprem Region		HUN	2023-04-02
Rc	Ro			w	n	change	K	*Kchg**	Game
1837	1800			0.50	1	0.05	20	1.00

Mezei, Zsolt		1837	HUN	0.50	1	0.05	20	1.00
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)

Veszprem County Team Ch. 2022-23 R7			Veszprem Region		HUN	2023-04-16
Rc	Ro			w	n	change	K	*Kchg**	Game
1671	1800			0.50	1	-0.17	20	-3.40

Horvath, Lajos		1671	HUN	0.50	1	-0.17	20	-3.40
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)

HUN Team Ch. 2nd Div. Szechenyi League 2022-23 R 9			Hungary North West		HUN	2023-04-23
Rc	Ro			w	n	change	K	*Kchg**	Game
1935	1800			0.50	1	0.18	20	3.60

Preisz, Balazs		1935	HUN	0.50	1	0.18	20	3.60
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)

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