Rubes, Jan April 2023 FIDE Individual Chess Calculations

Individual Calculations April 2023

Rubes, Jan Total change: -7.90

2. liga E 2022-2023 r10-11				various		CZE	2023-03-05
Rc	Ro				w	n	change	K	*Kchg**	Game
2101	2404				1.00	1	0.14	10	1.40

Novosadova, Kristyna		wm	2101	CZE	1.00	1	0.14	10	1.40
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)

UKSS - Krajsky prebor 2022-2023 r10				various		CZE	2023-03-19
Rc	Ro				w	n	change	K	*Kchg**	Game
2004	2404				0.00	1	-0.92	10	-9.20

Pospichal, Michael			2004 *	CZE	0.00	1	-0.92	10	-9.20
* Rating difference of more than 400. Please read more at FIDE Handbook
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)

Extraliga 2022-2023 r9-11				various		CZE	2023-03-24
Rc	Ro				w	n	change	K	*Kchg**	Game
2402	2404				1.00	2	-0.01	10	-0.10

Volosin, Leon	g		2400	CZE	0.50	1	-0.01	10	-0.10
Jurcik, Marian	g		2403	SVK	0.50	1	0.00	10	0.00
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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