Colmena Jaraba, David March 2023 FIDE Individual Chess Calculations

Individual Calculations March 2023

Colmena Jaraba, David Total change: 22.00

Lliga Catalana 2023 Preferent Grupo 1 Rondas 1-2			Catalunya		ESP	2023-01-22
Rc	Ro			w	n	change	K	*Kchg**	Game
1744	1450			0.00	1	-0.15	20	-3.00

Rios Berral, Javier		1744	ESP	0.00	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)

Lliga Catalana 2023 Segona Barcelona Grupo 5 Rondas 1-2			Catalunya		ESP	2023-01-22
Rc	Ro			w	n	change	K	*Kchg**	Game
1890	1450			1.00	1	0.94	20	18.80

Vera Balague, Gabriel		1890	ESP	1.00	1	0.94	20	18.80
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 Catalana 2023 Segona Barcelona Grupo 5 Rondas 3-6			Catalunya		ESP	2023-02-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1310	1450			1.00	1	0.31	20	6.20

Compte Sole, Agustin		1310	ESP	1.00	1	0.31	20	6.20
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)

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