Marrero Rodriguez, Jorge May 2023 FIDE Individual Chess Calculations

Individual Calculations May 2023

Marrero Rodriguez, Jorge Total change: 56.80

XV Memorial Pedro Lezcano Montalvo 2023			Las Palmas de Gran Canaria		ESP	2023-04-02
Rc	Ro			w	n	change	K	*Kchg**	Game
1888	1958			5.50	9	0.41	40	16.40

Suarez Cardero, Ivan		1558 *	ESP	1.00	1	0.08	40	3.20
Rossello Padron, Carlos		1635	ESP	1.00	1	0.13	40	5.20
Perez Perez, Gabriel	c	2185	ESP	0.50	1	0.29	40	11.60
Amador Garcia, Ismael		2282	ESP	0.50	1	0.37	40	14.80
Oudeh Mishmesh, Omar		2165	ESP	0.00	1	-0.23	40	-9.20
Blanco Garcia Bajo, David		1686	ESP	1.00	1	0.17	40	6.80
Rivero Tacoronte, Gabriel		1549	ESP	1.00	1	0.08	40	3.20
Marrero Cardenes, Agustin		2069	ESP	0.00	1	-0.35	40	-14.00
De Leon Navarro, Claudio		1866	ESP	0.50	1	-0.13	40	-5.20
* 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)

Campeonato Insular de Ajedrez de Gran Canaria Juvenil 2023			Vecindario (Gran Canaria)		ESP	2023-04-12
Rc	Ro			w	n	change	K	*Kchg**	Game
1514	1958			4.50	5	-0.10	40	-4.00

Perdomo Leon, Isaac Unai		1558 *	ESP	1.00	1	0.08	40	3.20
Yuan, Yingjie		1554	ESP	1.00	1	0.08	40	3.20
Gaurishanker Navarro, Elgin		1675	ESP	0.50	1	-0.34	40	-13.60
Gavilan Ledezma, Kevin		1240	ESP	1.00	1	0.01	40	0.40
Garcia Rodriguez, Adriana		1541	ESP	1.00	1	0.07	40	2.80
* 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
2204	1958			1.50	2	1.11	40	44.40

Perez Guerra, Raul	f	2231	ESP	1.00	1	0.83	40	33.20
Gimenez Menchon, Cesar		2177	ESP	0.50	1	0.28	40	11.20
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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