Novotny, David March 2023 FIDE Individual Chess Calculations

Individual Calculations March 2023

Novotny, David Total change: 1.00

PSS KS 1.2 (1. trida) druzstev 2022-2023 r4-6			Prague		CZE	2023-01-30
Rc	Ro			w	n	change	K	*Kchg**	Game
1831	2009			1.50	3	-0.61	20	-12.20

Horyna, Josef		1706	CZE	1.00	1	0.14	20	2.80
Pirklova, Hana		2092	CZE	0.50	1	0.11	20	2.20
Hajek, Jiri		1695	CZE	0.00	1	-0.86	20	-17.20
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)

2. liga B 2022-2023 r8-9			various		CZE	2023-02-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1913	2031			0.50	1	-0.16	20	-3.20

Pick, Stepan		1913	CZE	0.50	1	-0.16	20	-3.20
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)

SSS Krajsky prebor 2022-2023 r8-9			various		CZE	2023-02-12
Rc	Ro			w	n	change	K	*Kchg**	Game
1965	2031			2.00	2	0.82	20	16.40

Janacek, Jaroslav		1978	CZE	1.00	1	0.43	20	8.60
Krizek, Krystof		1952	CZE	1.00	1	0.39	20	7.80
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)

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