Helenyi, Zoltan March 2023 FIDE Individual Chess Calculations

Individual Calculations March 2023

Helenyi, Zoltan Total change: -7.80

Csongrad-Csanad County Team Ch. 2022-23 R 5-6			Csongrad-Csanad Region		HUN	2023-02-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1769	2051			0.50	1	-0.34	20	-6.80

Pluhar, Andras		1769	HUN	0.50	1	-0.34	20	-6.80
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)

HUN Team Ch. 1st Div. Maroczy League 2022-23 R 5-6			Hungary East		HUN	2023-02-12
Rc	Ro			w	n	change	K	*Kchg**	Game
2051	2051			0.50	1	0.00	20	0.00

Blahota, Marcell		2051	HUN	0.50	1	0.00	20	0.00
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)

HUN Team Ch. 2nd Div. 2022-23 Toth Laszlo Group R 7-8			Hungary South East		HUN	2023-02-12
Rc	Ro			w	n	change	K	*Kchg**	Game
2015	2051			0.50	1	-0.05	20	-1.00

Marosi, Csaba	f	2015	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)

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