Medina Martin, Alberto April 2023 FIDE Individual Chess Calculations

Individual Calculations April 2023

Medina Martin, Alberto Total change: -5.20

Trofeo Cabildo de Gran Canaria 2023				Las Palmas de Gran Canaria		ESP	2023-03-10
Rc	Ro				w	n	change	K	*Kchg**	Game
1906	2114				5.50	7	0.43	20	8.60

Perez Betancor, Jose Luis			1714 *	ESP	1.00	1	0.08	20	1.60
Arroyo Palacios, Jose Maria			1703	ESP	1.00	1	0.08	20	1.60
Sosa Suarez, Carla Cristina		wf	2045	ESP	0.50	1	-0.10	20	-2.00
Uzcategui Rodriguez, Alejandro	f		2248	VEN	0.00	1	-0.32	20	-6.40
Almeida Cubas, Mirella			1707	ESP	1.00	1	0.08	20	1.60
Camino Carrio, Nicanor	c		1908	ESP	1.00	1	0.24	20	4.80
Rodriguez Melian, Jose Luis			2018	ESP	1.00	1	0.37	20	7.40
* Rating difference of more than 400. Please read more at FIDE Handbook
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)

Liga Gran Canaria Equipos Categoria Preferente 2023 Rondas 3-5				Las Palmas de Gran Canaria		ESP	2023-03-11
Rc	Ro				w	n	change	K	*Kchg**	Game
2239	2114				0.00	2	-0.69	20	-13.80

Bressac, Stephane	f		2365	FRA	0.00	1	-0.19	20	-3.80
Cruz Ramirez, Nauzet			2112	ESP	0.00	1	-0.50	20	-10.00
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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