Karpukhin, Andrei March 2023 FIDE Individual Chess Calculations

Individual Calculations March 2023

Karpukhin, Andrei Total change: 11.60

Lliga Primera Territorial Grup II Tarragona 2023 Rondas 1-2			Tarragona		ESP	2023-01-22
Rc	Ro			w	n	change	K	*Kchg**	Game
1840	1471			0.00	2	-0.20	40	-8.00

Tomas Franch, Sergi		1870	ESP	0.00	1	-0.08	40	-3.20
Ferrer Foix, Vicent		1809	ESP	0.00	1	-0.12	40	-4.80
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)

Lliga Preferent de Tarragona 2023 Rondas 3-6			Tarragona		ESP	2023-02-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1586	1471			0.50	1	0.16	40	6.40

Areales Morante, Miguel		1586	ESP	0.50	1	0.16	40	6.40
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)

Lliga Primera Territorial Grup II Tarragona 2023 Rondas 3-6			Tarragona		ESP	2023-02-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1913	1471			0.50	2	0.33	40	13.20

Garcia Garcia, Lluis		2061	ESP	0.00	1	-0.02	40	-0.80
Prunera Garcia, Andreu		1764	ESP	0.50	1	0.35	40	14.00
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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