Marak, Jakub February 2023 FIDE Individual Chess Calculations

Individual Calculations February 2023

Marak, Jakub Total change: 51.60

2. liga F 2022-2023 r6-7			various		CZE	2023-01-08
Rc	Ro			w	n	change	K	*Kchg**	Game
1951	1921			0.50	1	0.04	40	1.60

Weczerek, Marek		1951	CZE	0.50	1	0.04	40	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)

SSZK Krajsky prebor 2022-2023 r6-7			various		CZE	2023-01-15
Rc	Ro			w	n	change	K	*Kchg**	Game
2050	1921			1.00	2	0.35	40	14.00

Bohacek, Jan Andrej		2021	CZE	1.00	1	0.64	40	25.60
Volcik, Ludek		2078	CZE	0.00	1	-0.29	40	-11.60
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)

Extraliga mladeze - Vychod 2022-23 r6-7			various		CZE	2023-01-21
Rc	Ro			w	n	change	K	*Kchg**	Game
1879	1921			2.00	2	0.90	40	36.00

Vantuch, Lucian		2041	CZE	1.00	1	0.66	40	26.40
Slachta, Jan		1717	CZE	1.00	1	0.24	40	9.60
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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