Ruiz Puerta, Jon Ander March 2023 FIDE Individual Chess Calculations

Individual Calculations March 2023

Ruiz Puerta, Jon Ander Total change: 28.40

Lliga Catalana 2023 Primera Barcelona Grupo 5 Rondas 1-2			Catalunya		ESP	2023-01-22
Rc	Ro			w	n	change	K	*Kchg**	Game
1706	1725			1.00	1	0.47	20	9.40

Nin Serres, Pere		1706	ESP	1.00	1	0.47	20	9.40
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 Catalana 2023 Segona Divisio Grupo 1 Rondas 3-6			Catalunya		ESP	2023-02-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1856	1736			1.00	1	0.66	20	13.20

Santamaria Torres, Sergio		1856	ESP	1.00	1	0.66	20	13.20
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 Catalana 2023 Primera Barcelona Grupo 5 Rondas 3-6			Catalunya		ESP	2023-02-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1843	1736			1.00	2	0.29	20	5.80

Cardenas, Fernando Adrian		1890	ESP	0.00	1	-0.29	20	-5.80
Rebull Camarasa, Ramon		1795	ESP	1.00	1	0.58	20	11.60
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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