Hubka, Lubos March 2023 FIDE Individual Chess Calculations

Individual Calculations March 2023

Hubka, Lubos Total change: -4.20

2. liga D 2022-2023 r8-9			various		CZE	2023-02-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1974	1942			0.50	1	0.04	20	0.80

Majocha, Piotr		1974	POL	0.50	1	0.04	20	0.80
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)

KHSS Krajska soutez - skupina Vychod 2022-2023 r8-9			various		CZE	2023-02-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1731	1942			0.50	1	-0.27	20	-5.40

Steiner, Pavel		1731	CZE	0.50	1	-0.27	20	-5.40
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)

KHSS Krajsky prebor 2022-2023 r8-9			various		CZE	2023-02-12
Rc	Ro			w	n	change	K	*Kchg**	Game
1950	1942			1.00	2	0.02	20	0.40

Humlicek, Vojtech		1900	CZE	0.50	1	-0.06	20	-1.20
Jaeger, Ludek		2000	CZE	0.50	1	0.08	20	1.60
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)

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