Matos Guedes, Silverio May 2023 FIDE Individual Chess Calculations

Individual Calculations May 2023

Matos Guedes, Silverio Total change: -26.40

XV Memorial Pedro Lezcano Montalvo 2023			Las Palmas de Gran Canaria		ESP	2023-04-02
Rc	Ro			w	n	change	K	*Kchg**	Game
1551	1478			2.50	8	-1.01	20	-20.20

Medina Martin, Alberto		2109	ESP	0.00	1	-0.01	20	-0.20
Trocoli Romero, Isabel Yang		1078 *	ESP	1.00	1	0.08	20	1.60
Damaso Tacoronte, Carolina		1798	ESP	0.00	1	-0.13	20	-2.60
Reyes Lopez, Angel		1941	ESP	0.00	1	-0.05	20	-1.00
De Leon Gonzalez, Yraya		1035	ESP	1.00	1	0.06	20	1.20
Sanchez Montesdeoca, Isaac		1690	ESP	0.00	1	-0.23	20	-4.60
Segura Acosta, Rafael		1212	ESP	0.50	1	-0.32	20	-6.40
Garcia Almeida, Valeria		1545	ESP	0.00	1	-0.41	20	-8.20
* 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 por Equipos de Gran Canaria 2023 - Segunda B Rondas 6-7			Gran Canaria		ESP	2023-04-15
Rc	Ro			w	n	change	K	*Kchg**	Game
1227	1478			0.50	1	-0.31	20	-6.20

Moreno Sanchez, Jose Gabriel		1227	ESP	0.50	1	-0.31	20	-6.20
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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