Jarolim, Jan April 2023 FIDE Individual Chess Calculations

Individual Calculations April 2023

Jarolim, Jan Total change: -3.20

MKSS Mestsky prebor Ostrava finale B 2022-2023 r2-3			various		CZE	2023-02-28
Rc	Ro			w	n	change	K	*Kchg**	Game
1806	1974			0.00	1	-0.72	20	-14.40

Tylecek, Drahomir		1806	CZE	0.00	1	-0.72	20	-14.40
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)

2. liga F 2022-2023 r10-11			various		CZE	2023-03-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1937	1977			1.00	1	0.44	20	8.80

Valek, Milan		1937	CZE	1.00	1	0.44	20	8.80
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)

MKSS Krajsky prebor 2022-2023 r10			various		CZE	2023-03-19
Rc	Ro			w	n	change	K	*Kchg**	Game
2061	1977			0.50	1	0.12	20	2.40

Olsar, Jaroslav	f	2061	CZE	0.50	1	0.12	20	2.40
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)

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