Sosa Suarez, Carla Cristina May 2023 FIDE Individual Chess Calculations

Individual Calculations May 2023

Sosa Suarez, Carla Cristina Total change: -67.40

XV Memorial Pedro Lezcano Montalvo 2023			Las Palmas de Gran Canaria		ESP	2023-04-02
Rc	Ro			w	n	change	K	*Kchg**	Game
1742	2044			4.00	8	-2.51	20	-50.20

Oudeh Mishmesh, Lara		1644 *	ESP	0.50	1	-0.42	20	-8.40
Sanchez Ramirez, Gustavo		1671	ESP	0.50	1	-0.40	20	-8.00
Blanco Garcia Bajo, David		1686	ESP	0.50	1	-0.40	20	-8.00
Gaurishanker Navarro, Elgin		1675	ESP	1.00	1	0.10	20	2.00
Romanishin, Oleg M	g	2412	UKR	0.00	1	-0.10	20	-2.00
Guerra Aleman, Marcial		1622	ESP	0.00	1	-0.93	20	-18.60
Sanchez Gonzalez, Diego		1674	ESP	0.50	1	-0.40	20	-8.00
Quevedo Olivares, Carlos Tomas		1549	ESP	1.00	1	0.04	20	0.80
* 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
2096	2044			0.00	2	-0.86	20	-17.20

Cruz Ramirez, Nauzet		2122	ESP	0.00	1	-0.39	20	-7.80
Marrero Cardenes, Agustin		2069	ESP	0.00	1	-0.47	20	-9.40
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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