Adillon Bosch, Jordi March 2023 FIDE Individual Chess Calculations

Individual Calculations March 2023

Adillon Bosch, Jordi Total change: -2.20

Lliga Preferent Girona 2023 Rondas 1-2			Girona		ESP	2023-01-22
Rc	Ro			w	n	change	K	*Kchg**	Game
1917	1785			0.50	1	0.18	20	3.60

Alejo Alvarez, Ricardo		1917	ESP	0.50	1	0.18	20	3.60
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)

Lliga Catalana 2023 Primera Divisio Grupo 1 Rondas 3-6			Catalunya		ESP	2023-02-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1851	1805			0.00	1	-0.44	20	-8.80

Huerta Llorens, Arnau		1851	ESP	0.00	1	-0.44	20	-8.80
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 Girona 2023 Rondas 3-6			Girona		ESP	2023-02-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1917	1805			0.50	1	0.15	20	3.00

Alejo Alvarez, Ricardo		1917	ESP	0.50	1	0.15	20	3.00
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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