Brzezny, Petr March 2023 FIDE Individual Chess Calculations

Individual Calculations March 2023

Brzezny, Petr Total change: -10.40

MKSS Mestsky prebor Ostrava 2022-2023 r7			various		CZE	2023-01-31
Rc	Ro			w	n	change	K	*Kchg**	Game
1853	1802			0.00	1	-0.43	20	-8.60

Tokarsky, Radovan		1853	CZE	0.00	1	-0.43	20	-8.60
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)

MKSS Krajska soutez C 2022-2023 r8-9			various		CZE	2023-02-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1875	1812			0.50	2	-0.33	20	-6.60

Vicha, Petr		1941	CZE	0.00	1	-0.33	20	-6.60
Kukuczka, Milan		1809	CZE	0.50	1	0.00	20	0.00
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)

MKSS Mestsky prebor Ostrava finale A 2022-2023 r1			various		CZE	2023-02-14
Rc	Ro			w	n	change	K	*Kchg**	Game
1994	1812			0.50	1	0.24	20	4.80

Samu, Pavel		1994	CZE	0.50	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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