Ruboczki, Tibor January 2023 FIDE Individual Chess Calculations

Individual Calculations January 2023

Ruboczki, Tibor Total change: 3.80

HUN Team Ch. 1st Div. Maroczy League 2022-23 R 2-3			Hungary East		HUN	2022-12-04
Rc	Ro			w	n	change	K	*Kchg**	Game
1913	1976			0.50	1	-0.09	20	-1.80

Peredi, Oliver		1913	HUN	0.50	1	-0.09	20	-1.80
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. Barcza League 2022-23 R 2			Hungary North East		HUN	2022-12-04
Rc	Ro			w	n	change	K	*Kchg**	Game
2244	1976			0.50	1	0.33	20	6.60

Kerek, Krisztian		2244	HUN	0.50	1	0.33	20	6.60
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)

GYMS County Team Ch. 1st.Div. Chalupetzky F Group 2022-23 R3			Gyor-Moson-Sopron County		HUN	2022-12-11
Rc	Ro			w	n	change	K	*Kchg**	Game
1942	1976			0.50	1	-0.05	20	-1.00

Suhajda, Attila		1942	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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