Medina Martin, Alberto May 2023 FIDE Individual Chess Calculations

Individual Calculations May 2023

Medina Martin, Alberto Total change: 17.60

XV Memorial Pedro Lezcano Montalvo 2023			Las Palmas de Gran Canaria		ESP	2023-04-02
Rc	Ro			w	n	change	K	*Kchg**	Game
1984	2109			6.00	9	0.56	20	11.20

Matos Guedes, Silverio		1478	ESP	1.00	1	0.01	20	0.20
Broeder, Hans-Gert		1740	ESP	1.00	1	0.10	20	2.00
Kovchan, Alexander	g	2461	UKR	0.00	1	-0.11	20	-2.20
Jablanovic, Sasa		1685	ESP	1.00	1	0.07	20	1.40
De Leon Navarro, Claudio		1866	ESP	1.00	1	0.20	20	4.00
Roca Marrero, Fernando		1709 *	ESP	1.00	1	0.08	20	1.60
Strikovic, Aleksa	g	2447	SRB	0.00	1	-0.12	20	-2.40
Perez Perez, Gabriel	c	2185	ESP	0.50	1	0.10	20	2.00
Amador Garcia, Ismael		2282	ESP	0.50	1	0.23	20	4.60
* 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 6-7			Las Palmas de Gran Canaria		ESP	2023-04-15
Rc	Ro			w	n	change	K	*Kchg**	Game
1976	2109			1.00	1	0.32	20	6.40

Ramirez Maillo, Cristian		1976	ESP	1.00	1	0.32	20	6.40
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)

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