Martin Ortega, Oscar June 2023 FIDE Individual Chess Calculations

Individual Calculations June 2023

Martin Ortega, Oscar Total change: -33.80

CAMPEONATO DE TENERIFE 2023 Sub-1700 Sub-2000 Sub-2300			Santa Cruz de Tenerife		ESP	2023-04-10
Rc	Ro			w	n	change	K	*Kchg**	Game
1577	1851			5.00	8	-1.39	20	-27.80

Montoro Salvatierra, Pedro		1614	ESP	1.00	1	0.20	20	4.00
De La Paz Molina, Juan Carlos		1490	ESP	0.50	1	-0.40	20	-8.00
Nuevo Cabezas, Antonio		1451 *	ESP	1.00	1	0.08	20	1.60
Calvo Nobrega, Joaquin M.		1588	ESP	0.00	1	-0.82	20	-16.40
De Varona Ortega, Omar Enrique		1484	ESP	1.00	1	0.10	20	2.00
Portero Rodriguez, Diego		1384	ESP	1.00	1	0.05	20	1.00
Martin Luis, Cesar		2030	ESP	0.00	1	-0.27	20	-5.40
Perez De La Torre, Jorge		1574	ESP	0.50	1	-0.33	20	-6.60
* 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)

Cto de Tenerife por Equipos 2023 - Primera Rondas 12-14			Tenerife (Canarias)		ESP	2023-04-29
Rc	Ro			w	n	change	K	*Kchg**	Game
2081	1851			0.50	3	-0.30	20	-6.00

Lorenzo Rodriguez, Jorge		1936	ESP	0.00	1	-0.38	20	-7.60
Fernandez Garcia, Jose Luis	g	2368	ESP	0.00	1	-0.04	20	-0.80
Ramirez Alvarez, Roberto		1938	ESP	0.50	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)

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