Marrero Rodriguez, Jorge April 2023 FIDE Individual Chess Calculations

Individual Calculations April 2023

Marrero Rodriguez, Jorge Total change: 30.00

Trofeo Cabildo de Gran Canaria 2023				Las Palmas de Gran Canaria		ESP	2023-03-10
Rc	Ro				w	n	change	K	*Kchg**	Game
1766	1928				4.00	6	0.16	40	6.40

Macias Reyes, Jose Luis			1449	ESP	1.00	1	0.05	40	2.00
Moreno Diepa, Diego			2053	ESP	0.00	1	-0.33	40	-13.20
Camara Bordon, Luis Marcos			1528 *	ESP	1.00	1	0.08	40	3.20
Sarmiento Afonso, Santiago	f		2062	ESP	0.00	1	-0.32	40	-12.80
Espinel Rosales, Yeremay			1497	ESP	1.00	1	0.07	40	2.80
Perez Rosales, Pedro			2006	ESP	1.00	1	0.61	40	24.40
* 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
2119	1928				1.50	3	0.59	40	23.60

Sosa Suarez, Carla Cristina		wf	2045	ESP	0.50	1	0.16	40	6.40
Arana Herrera, Antonio			1917	ESP	1.00	1	0.48	40	19.20
Barlov, Dragan	g		2395	SRB	0.00	1	-0.05	40	-2.00
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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