Novotny, David April 2023 FIDE Individual Chess Calculations

Individual Calculations April 2023

Novotny, David Total change: 6.40

PSS KS 1.2 (1. trida) druzstev 2022-2023 r7-10			Prague		CZE	2023-02-27
Rc	Ro			w	n	change	K	*Kchg**	Game
1918	2031			0.50	1	-0.15	20	-3.00

Klaus, Vaclav		1918	CZE	0.50	1	-0.15	20	-3.00
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)

2. liga B 2022-2023 r10-11			various		CZE	2023-03-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1853	2032			2.00	2	0.54	20	10.80

Svadlenka, Jaroslav		1887	CZE	1.00	1	0.31	20	6.20
Kaluzny, Jiri		1819	CZE	1.00	1	0.23	20	4.60
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)

SSS Krajsky prebor 2022-2023 r10			various		CZE	2023-03-19
Rc	Ro			w	n	change	K	*Kchg**	Game
1982	2032			0.50	1	-0.07	20	-1.40

Fialka, Miroslav		1982	CZE	0.50	1	-0.07	20	-1.40
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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