Dovzik, Juri April 2023 FIDE Individual Chess Calculations

Individual Calculations April 2023

Dovzik, Juri Total change: 1.10

1.liga Vychod 2022 2023 R10-11			SVK		SVK	2023-03-11
Rc	Ro			w	n	change	K	*Kchg**	Game
2220	2258			1.50	2	0.41	10	4.10

Bielik, Jakub		2058	SVK	1.00	1	0.24	10	2.40
Jurcik, Martin	m	2381	SVK	0.50	1	0.17	10	1.70
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)

HUN Team Ch. 2nd Div. Barcza League 2022-23 R 5-6			Hungary North East		HUN	2023-03-12
Rc	Ro			w	n	change	K	*Kchg**	Game
2001	2258			1.00	1	0.18	10	1.80

Kristofori, Attila		2001	UKR	1.00	1	0.18	10	1.80
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)

Oberliga Ost B 2022-2023 March 2023			various		GER	2023-03-18
Rc	Ro			w	n	change	K	*Kchg**	Game
2072	2258			1.00	2	-0.48	10	-4.80

Nekhamkis, Genadi		2079	GER	0.50	1	-0.23	10	-2.30
Flach, Erich, Dr.		2065	GER	0.50	1	-0.25	10	-2.50
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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