Bereczki, Istvan December 2022 FIDE Individual Chess Calculations

Individual Calculations December 2022

Bereczki, Istvan Total change: 0.20

HUN Team Ch. 2nd Div. 2022-23 Breyer Gy Group R 1-2				Hungary North West		HUN	2022-10-23
Rc	Ro				w	n	change	K	*Kchg**	Game
2119	2034				1.00	2	0.23	20	4.60

Rummel, Zsolt			2058	HUN	0.00	1	-0.47	20	-9.40
Erdos, Boglarka		wf	2180	HUN	1.00	1	0.70	20	14.00
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)

Pest Region Team Ch. Toth Gy Group 2022-23 R 3-4				Pest Region		HUN	2022-11-06
Rc	Ro				w	n	change	K	*Kchg**	Game
2155	2034				0.00	1	-0.34	20	-6.80

Kokavecz, Andras			2155	HUN	0.00	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. 2nd Div. 2022-23 Breyer Gy Group R3				Hungary North West		HUN	2022-11-20
Rc	Ro				w	n	change	K	*Kchg**	Game
2121	2034				0.50	1	0.12	20	2.40

Kovacs, David			2121	HUN	0.50	1	0.12	20	2.40
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)

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