Osina, Jaromir February 2023 FIDE Individual Chess Calculations

Individual Calculations February 2023

Osina, Jaromir Total change: 84.80

Otevreny sachovy turnaj BSS - jaro 2023 r1-4			Frydek-Mistek		CZE	2023-01-03
Rc	Ro			w	n	change	K	*Kchg**	Game
1702	1592			2.50	3	1.40	40	56.00

Trojan, Matyas		1805	CZE	1.00	1	0.77	40	30.80
Konecny, Jakub		1477	CZE	1.00	1	0.34	40	13.60
Sigut, Ondrej		1824	CZE	0.50	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)

MKSS Krajsky prebor 2022-2023 r6-7			various		CZE	2023-01-15
Rc	Ro			w	n	change	K	*Kchg**	Game
2048	1592			1.00	1	0.94	40	37.60

Radecki, Petr		2048	CZE	1.00	1	0.94	40	37.60
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)

1. liga mladeze D 2022-2023 r6-7			various		CZE	2023-01-21
Rc	Ro			w	n	change	K	*Kchg**	Game
1976	1592			0.00	2	-0.22	40	-8.80

Tillmann, Stanislav		1841	CZE	0.00	1	-0.19	40	-7.60
Mrazek, Roman		2110	CZE	0.00	1	-0.03	40	-1.20
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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