Zelenak, Donat December 2021 FIDE Individual Chess Calculations

Individual Calculations December 2021

Zelenak, Donat Total change: -11.20

Fejer Region 1st Div. 2021-22 R 1-2			Fejer Region		HUN	2021-10-09
Rc	Ro			w	n	change	K	*Kchg**	Game
2078	1853			0.00	2	-0.44	20	-8.80

Szinavel, Zsolt		2088	HUN	0.00	1	-0.21	20	-4.20
Nemeth, Miklos		2068	HUN	0.00	1	-0.23	20	-4.60
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)

HUN Team Ch. 2021-22 2nd Div. Asztalos Group R2			Hungary South-West		HUN	2021-10-31
Rc	Ro			w	n	change	K	*Kchg**	Game
1899	1853			0.00	1	-0.44	20	-8.80

Follardt, Lorinc		1899	HUN	0.00	1	-0.44	20	-8.80
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)

Fejer Region 1st Div. 2021-22 R3			Fejer Region		HUN	2021-11-20
Rc	Ro			w	n	change	K	*Kchg**	Game
1722	1853			1.00	1	0.32	20	6.40

David, Akos		1722	HUN	1.00	1	0.32	20	6.40
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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