Joba, Arpad December 2021 FIDE Individual Chess Calculations

Individual Calculations December 2021

Joba, Arpad Total change: -16.40

HUN Team Ch. 2021-22 2nd Div. Breyer Group R2			Hungary North-West		HUN	2021-10-31
Rc	Ro			w	n	change	K	*Kchg**	Game
2102	2078			0.50	1	0.03	20	0.60

Palczert, Botond		2102	HUN	0.50	1	0.03	20	0.60
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 Zapad 2021 2022 R1-2			SVK		SVK	2021-11-06
Rc	Ro			w	n	change	K	*Kchg**	Game
2032	2079			0.00	2	-1.13	20	-22.60

Sosovicka, Jakub		2085	SVK	0.00	1	-0.49	20	-9.80
Djubek, Boris		1978	SVK	0.00	1	-0.64	20	-12.80
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)

2.liga B 2021 2022 R3-4			SVK		SVK	2021-11-13
Rc	Ro			w	n	change	K	*Kchg**	Game
2000	2079			1.50	2	0.28	20	5.60

Reisel, Frantisek		1946	SVK	1.00	1	0.32	20	6.40
Lasch, Miroslav		2053	SVK	0.50	1	-0.04	20	-0.80
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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