Perez Hernandez, Alfonso February 2024 FIDE Individual Chess Calculations

Individual Calculations February 2024

Perez Hernandez, Alfonso Total change: 2.40

II Festival de Navidad Open Internacional Ajedrez Diagonal Alcorcon			Alcorcon (Madrid)		ESP	2023-12-26
Rc	Ro			w	n	change	K	*Kchg**	Game
1710	1670			3.50	7	0.33	20	6.60

Vaquerizo Calvo, Miguel Arturo		2077	ESP	0.00	1	-0.08	20	-1.60
Iglesias Montes, Lucas		1270 *	ESP	1.00	1	0.08	20	1.60
Deusa Ballesteros, Lucas		1919	ESP	0.00	1	-0.19	20	-3.80
Alfaro Aldunate, Amaya		1361	ESP	1.00	1	0.14	20	2.80
Huang, Liangpeng		1423	ESP	1.00	1	0.19	20	3.80
Lopez-Andujar Ocana, Antonio		1958	ESP	0.50	1	0.34	20	6.80
Perez Garcia, Jimena		1963	ESP	0.00	1	-0.15	20	-3.00
* 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 Liga por Equipos de Madrid 2023-2024 - Tercera B Rondas 4-5			Madrid		ESP	2024-01-14
Rc	Ro			w	n	change	K	*Kchg**	Game
1577	1657			1.00	2	-0.21	20	-4.20

Lopez Gonzalo, Eduardo		1500	ESP	0.50	1	-0.21	20	-4.20
Marcos Medina, Alejandro		1654	ESP	0.50	1	0.00	20	0.00
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)

« go back

Share this page