Kalvach, Ladislav December 2022 FIDE Individual Chess Calculations

Individual Calculations December 2022

Kalvach, Ladislav Total change: 25.80

SSS Krajsky prebor 2022-2023 r2-4			various		CZE	2022-10-30
Rc	Ro			w	n	change	K	*Kchg**	Game
2093	1707			0.50	1	0.41	20	8.20

Skrivanek, Jan		2093	CZE	0.50	1	0.41	20	8.20
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)

JSS - 1. divize 2022-2023 r2-4			various		CZE	2022-10-31
Rc	Ro			w	n	change	K	*Kchg**	Game
1942	1707			1.00	2	0.56	20	11.20

Slapak, Zdenek		2032	CZE	0.00	1	-0.13	20	-2.60
Havlicek, Jiri		1852	CZE	1.00	1	0.69	20	13.80
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)

Vrsovicky podzimni open 2022 r6-8			Prague		CZE	2022-11-03
Rc	Ro			w	n	change	K	*Kchg**	Game
1576	1707			1.00	1	0.32	20	6.40

Chamoso, Javier		1576	CZE	1.00	1	0.32	20	6.40
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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