Brestak, Jan December 2019 FIDE Individual Chess Calculations

Individual Calculations December 2019

Brestak, Jan Total change: -20.60

HUN National Team Ch. Breyer Division 2019-2020 R 1-2			Hungary Middle		HUN	2019-11-10
Rc	Ro			w	n	change	K	*Kchg**	Game
2067	2139			1.00	2	-0.20	20	-4.00

Papista, Akos		2096	HUN	1.00	1	0.44	20	8.80
Szabo, Kristof		2037	HUN	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)

3.liga B1 2019/20 R2-3			Various		SVK	2019-11-10
Rc	Ro			w	n	change	K	*Kchg**	Game
1962	2139			0.00	1	-0.73	20	-14.60

Zsitva, Norbert		1962	SVK	0.00	1	-0.73	20	-14.60
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)

2.liga skupina B 2019/20 R3-4			Various		SVK	2019-11-16
Rc	Ro			w	n	change	K	*Kchg**	Game
2064	2139			0.50	1	-0.10	20	-2.00

Detko, Jan		2064	SVK	0.50	1	-0.10	20	-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)

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