Urban, Zdenek March 2023 FIDE Individual Chess Calculations

Individual Calculations March 2023

Urban, Zdenek Total change: 8.20

PSS KS 1.1 (1. trida) druzstev 2022-2023 r4-6			Prague		CZE	2023-01-30
Rc	Ro			w	n	change	K	*Kchg**	Game
2126	2099			2.00	2	1.07	20	21.40

Korsa, Jindrich		2041	CZE	1.00	1	0.42	20	8.40
Seifarth, Robert		2211	CZE	1.00	1	0.65	20	13.00
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 C 2022-2023 r8-9			various		CZE	2023-02-05
Rc	Ro			w	n	change	K	*Kchg**	Game
2150	2094			0.50	2	-0.35	20	-7.00

Kandrik, Antonin		2086	CZE	0.50	1	-0.01	20	-0.20
Filipi, Stepan		2214	CZE	0.00	1	-0.34	20	-6.80
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)

KHSS Krajsky prebor 2022-2023 r8-9			various		CZE	2023-02-12
Rc	Ro			w	n	change	K	*Kchg**	Game
2237	2094			0.00	1	-0.31	20	-6.20

Ringel, Zbynek		2237	CZE	0.00	1	-0.31	20	-6.20
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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