Katona, Gergo December 2021 FIDE Individual Chess Calculations

Individual Calculations December 2021

Katona, Gergo Total change: -6.00

Fejer Region 1st Div. 2021-22 R 1-2			Fejer Region		HUN	2021-10-09
Rc	Ro			w	n	change	K	*Kchg**	Game
1737	1667			1.00	2	0.19	20	3.80

Steiner, Laszlo		1700	HUN	0.00	1	-0.45	20	-9.00
Csatho, Gabor		1773	HUN	1.00	1	0.64	20	12.80
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. 2021-22 2nd Div. Asztalos Group R2			Hungary South-West		HUN	2021-10-31
Rc	Ro			w	n	change	K	*Kchg**	Game
1575	1667			0.00	1	-0.63	20	-12.60

Jarai, Csenge		1575	SUI	0.00	1	-0.63	20	-12.60
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)

Fejer Region 1st Div. 2021-22 R3			Fejer Region		HUN	2021-11-20
Rc	Ro			w	n	change	K	*Kchg**	Game
1361	1667			1.00	1	0.14	20	2.80

Pigler, Csaba		1361	HUN	1.00	1	0.14	20	2.80
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)

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