Hajek, Oskar April 2023 FIDE Individual Chess Calculations

Individual Calculations April 2023

Hajek, Oskar Total change: -1.60

2. liga E 2022-2023 r10-11			various		CZE	2023-03-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1956	2213			1.50	2	-0.13	20	-2.60

Straka, Vojtech		1979	CZE	0.50	1	-0.29	20	-5.80
Kubat, Pavel		1933	CZE	1.00	1	0.16	20	3.20
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)

NOE Weinviertler Liga 2022-2023 Round 7-8			several		AUT	2023-03-10
Rc	Ro			w	n	change	K	*Kchg**	Game
2122	2213			1.00	2	-0.25	20	-5.00

Schmid, Thomas		2104	AUT	0.50	1	-0.15	20	-3.00
Piringer, Florian	c	2140	AUT	0.50	1	-0.10	20	-2.00
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)

JmSS Krajsky prebor I 2022-2023 r10			various		CZE	2023-03-19
Rc	Ro			w	n	change	K	*Kchg**	Game
2061	2213			1.00	1	0.30	20	6.00

Dobes, Dusan		2061	CZE	1.00	1	0.30	20	6.00
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)

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