Alvarez Gonzalez, David September 2023 FIDE Individual Chess Calculations

Individual Calculations September 2023

Alvarez Gonzalez, David Total change: 13.20

XI Torneo Internacional Cidade de Pontevedra "Amateur"			Pontevedra		ESP	2023-07-24
Rc	Ro			w	n	change	K	*Kchg**	Game
1528	1280			2.00	6	0.54	40	21.60

Garcia Vilas, Mario		1865	ESP	0.00	1	-0.02	40	-0.80
Marques, Afonso Mendes Pereira		1578	POR	0.00	1	-0.15	40	-6.00
Nunez Gonzalez, Rafael		1583	ESP	0.00	1	-0.14	40	-5.60
Lopez Freiria, Noa		1045	ESP	1.00	1	0.21	40	8.40
Gomez Villaverde, Jose Antonio		1525	ESP	0.50	1	0.30	40	12.00
Sanz Pueyo, Adrian		1569	ESP	0.50	1	0.34	40	13.60
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)

IX Abierto Internacional de Ajedrez Hotel CEMAR			Mondariz-Balneario (Pontevedra)		ESP	2023-08-13
Rc	Ro			w	n	change	K	*Kchg**	Game
1525	1348			2.00	7	-0.21	40	-8.40

Longueira Alonso, Breixo		1881	ESP	0.00	1	-0.03	40	-1.20
Paiva, Manuel Maria Fonseca		1579	POR	0.00	1	-0.21	40	-8.40
Sierra Gonzalez, Paul		1480	ESP	0.00	1	-0.32	40	-12.80
Lopez Freiria, Noa		1045	ESP	1.00	1	0.14	40	5.60
Garcia Arias, Francisco		1447	ESP	1.00	1	0.64	40	25.60
Lopez Gonzalez, Diego		1800	ESP	0.00	1	-0.06	40	-2.40
Menoyo Garcia, Leire		1440	ESP	0.00	1	-0.37	40	-14.80
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)

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