Lara Lopez, Sergio January 2023 FIDE Individual Chess Calculations

Individual Calculations January 2023

Lara Lopez, Sergio Total change: -2.00

Campeonato Regional por Equipos Murcia 2022 - Division Honor Rondas 3-7			Murcia		ESP	2022-10-29
Rc	Ro			w	n	change	K	*Kchg**	Game
1916	2182			3.50	4	0.34	20	6.80

Ibarra Jerez, Juan Miguel		2203	ESP	0.50	1	0.03	20	0.60
Sabater Sanchez, Felix		1780	ESP	1.00	1	0.08	20	1.60
Mateos Martinez, Francisco Ramon		1831	ESP	1.00	1	0.11	20	2.20
Ruiz Garcia, Jose		1848	ESP	1.00	1	0.12	20	2.40
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)

II Torneo de Ajedrez Navideno Sub 2400 CDA Lapuerta			Cartagena (Murcia)		ESP	2022-12-16
Rc	Ro			w	n	change	K	*Kchg**	Game
1972	2182			3.00	5	-0.44	20	-8.80

Garcia Ballester, Isidoro Franci		1782 *	ESP	1.00	1	0.08	20	1.60
Espadina Solano, Jaime		1611	ESP	1.00	1	0.02	20	0.40
Vela Frago, Alberto		2244	ESP	1.00	1	0.59	20	11.80
Plaskett, H James	g	2365	ENG	0.00	1	-0.26	20	-5.20
Moya Albaladejo, Jose Antonio		1859	ESP	0.00	1	-0.87	20	-17.40
* 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)

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