Balacek, Tadeas February 2023 FIDE Individual Chess Calculations

Individual Calculations February 2023

Balacek, Tadeas Total change: 6.20

Extraliga 2022-2023 r5-6			various		CZE	2023-01-07
Rc	Ro			w	n	change	K	*Kchg**	Game
2320	2355			0.50	1	-0.05	20	-1.00

Simek, Petr	f	2320	CZE	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)

1. liga 2022-2023 zapad r6-7			various		CZE	2023-01-15
Rc	Ro			w	n	change	K	*Kchg**	Game
2210	2355			1.50	2	0.12	20	2.40

Seidl, Stepan		2162	CZE	1.00	1	0.25	20	5.00
Brejnik, Gustav	f	2258	CZE	0.50	1	-0.13	20	-2.60
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)

Lliga Catalana 2023 Divisio Honor Grupo 1 Rondas 1-2			Catalunya		ESP	2023-01-21
Rc	Ro			w	n	change	K	*Kchg**	Game
2153	2355			1.00	1	0.24	20	4.80

Sierra Montoya, Miquel		2153	ESP	1.00	1	0.24	20	4.80
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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