Velicka, Petr April 2023 FIDE Individual Chess Calculations

Individual Calculations April 2023

Velicka, Petr Total change: -6.70

2. Bundesliga Mitte AUT 2022-23 Round 7-9			Hartberg		AUT	2023-03-03
Rc	Ro			w	n	change	K	*Kchg**	Game
2303	2362			0.00	1	-0.58	10	-5.80

Renner, Christoph	m	2303	GER	0.00	1	-0.58	10	-5.80
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)

Oberliga Wuerttemberg 2022-2023 March 2023			various		GER	2023-03-05
Rc	Ro			w	n	change	K	*Kchg**	Game
2403	2362			0.50	1	0.06	10	0.60

Sarenac, Ivan	m	2403	SRB	0.50	1	0.06	10	0.60
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 2022-2023 zapad r10			various		CZE	2023-03-19
Rc	Ro			w	n	change	K	*Kchg**	Game
2254	2362			0.50	1	-0.15	10	-1.50

Priehoda, Vitezslav	m	2254	CZE	0.50	1	-0.15	10	-1.50
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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