Slampa, Jan February 2023 FIDE Individual Chess Calculations

Individual Calculations February 2023

Slampa, Jan Total change: -7.60

2. liga B 2022-2023 r6-7			various		CZE	2023-01-08
Rc	Ro			w	n	change	K	*Kchg**	Game
2293	2216			1.00	2	0.21	20	4.20

Dolezal, Radoslav	m	2346	CZE	1.00	1	0.68	20	13.60
Tichy, Stepan		2239	CZE	0.00	1	-0.47	20	-9.40
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)

PSS KP (Prebor) druzstev 2022-2023 r1-3			Prague		CZE	2023-01-09
Rc	Ro			w	n	change	K	*Kchg**	Game
2207	2216			1.00	2	-0.02	20	-0.40

Bauma, Jiri	f	2186	CZE	0.00	1	-0.54	20	-10.80
Postupa, Pavel		2228	CZE	1.00	1	0.52	20	10.40
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)

1. liga 2022-2023 zapad r6-7			various		CZE	2023-01-15
Rc	Ro			w	n	change	K	*Kchg**	Game
2169	2216			0.00	1	-0.57	20	-11.40

Kawulok, Marek		2169	CZE	0.00	1	-0.57	20	-11.40
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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