Alonso Perez, Alfredo July 2021 FIDE Individual Chess Calculations

Individual Calculations July 2021

Alonso Perez, Alfredo Total change: 1.00

Liga La Palma Primera Division 2021			Isla de La Palma		ESP	2021-04-17
Rc	Ro			w	n	change	K	*Kchg**	Game
1965	1845			2.50	5	0.64	20	12.80

Rodriguez Bittar, Karim Javier		1906	ESP	1.00	1	0.58	20	11.60
Hernandez Leon, Alberto	f	2245 *	ESP	0.00	1	-0.08	20	-1.60
Lorenzo Ventura, Abel		1546	ESP	1.00	1	0.15	20	3.00
Rodriguez Ferraz, Borja		2224	ESP	0.00	1	-0.09	20	-1.80
Rodriguez Bittar, Karim Javier		1906	ESP	0.50	1	0.08	20	1.60
* 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)

Campeonato de Canarias Individual Absoluto			Brena Baja		ESP	2021-06-17
Rc	Ro			w	n	change	K	*Kchg**	Game
1923	1845			1.50	5	-0.59	20	-11.80

Meneses Gonzalez, Kevin Moises	f	2236	ESP	0.00	1	-0.09	20	-1.80
Exposito Cruz, Airam		1445 *	ESP	1.00	1	0.08	20	1.60
Rodriguez Ferraz, Borja		2245 *	ESP	0.00	1	-0.08	20	-1.60
Brito Garcia, Alfredo	m	2245 *	ESP	0.00	1	-0.08	20	-1.60
Afonso Carrillo, Ivan Alejandro		1445 *	ESP	0.50	1	-0.42	20	-8.40
* 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)

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