Buchnicek, Petr March 2023 FIDE Individual Chess Calculations

Individual Calculations March 2023

Buchnicek, Petr Total change: 3.70

2. liga E 2022-2023 r8-9			various		CZE	2023-02-05
Rc	Ro			w	n	change	K	*Kchg**	Game
2093	2230			1.50	2	0.13	10	1.30

Jires, Jiri		2106	CZE	1.00	1	0.33	10	3.30
Gajdos, Daniel		2079	CZE	0.50	1	-0.20	10	-2.00
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 23 R8-9			ZA - BB		SVK	2023-02-11
Rc	Ro			w	n	change	K	*Kchg**	Game
1889	2230			2.00	2	0.24	10	2.40

Devera, Simon		1861	SVK	1.00	1	0.10	10	1.00
Prielozny, Eduard		1916	SVK	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)

3. liga C1 2022 2023 R8-9			Rozne.		SVK	2023-02-18
Rc	Ro			w	n	change	K	*Kchg**	Game
2029	2230			0.50	1	-0.26	10	-2.60

Adamko, Peter		2029	SVK	0.50	1	-0.26	10	-2.60
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 vychod r8-9			various		CZE	2023-02-25
Rc	Ro			w	n	change	K	*Kchg**	Game
2049	2230			1.00	1	0.26	10	2.60

Bulava, Petr		2049	CZE	1.00	1	0.26	10	2.60
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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