Martinez Duanny, Lelys Stanley May 2023 FIDE Individual Chess Calculations

Individual Calculations May 2023

Martinez Duanny, Lelys Stanley Total change: -10.40

Campeonato de Asturias por Equipos Division de Honor 2023 Rondas 7-9			Asturias		ESP	2023-04-01
Rc	Ro			w	n	change	K	*Kchg**	Game
2307	2531			2.50	3	0.18	10	1.80

Llaneza Vega, Marcos	m	2403	ESP	0.50	1	-0.17	10	-1.70
Arguelles Loy, Felix Orlando		2278	ESP	1.00	1	0.19	10	1.90
Alvarez Perez, Adan		2241	ESP	1.00	1	0.16	10	1.60
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)

XLIII Open Internacional Ciudad de San Sebastian			San Sebastian (Guipuzkoa)		ESP	2023-04-01
Rc	Ro			w	n	change	K	*Kchg**	Game
2124	2531			6.00	8	-1.22	10	-12.20

Izquierdo Arruferia, Joseba		1857	ESP	0.50	1	-0.49	10	-4.90
Marquinez Cabrejas, Francisco J.		2131 *	ESP	1.00	1	0.08	10	0.80
Troffiguer, Olivier		2025	FRA	1.00	1	0.04	10	0.40
Gomez Anadon, Daniel	f	2127	AND	1.00	1	0.08	10	0.80
Moreno Estebanez, Patxi		2271	ESP	0.50	1	-0.32	10	-3.20
De La Cruz Revilla, Miguel		2270	ESP	0.00	1	-0.82	10	-8.20
Andias, Joao Pedro Menezes		2068	POR	1.00	1	0.05	10	0.50
Hernandez Sanchez, Elvis De La C	f	2243	DOM	1.00	1	0.16	10	1.60
* 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)

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