Arenas Lavado, Luciana Andrea May 2023 FIDE Individual Chess Calculations

Individual Calculations May 2023

Arenas Lavado, Luciana Andrea Total change: 140.80

V Torneo IRT Clasico Sub 2400 "Colegio Santisima Trinidad"				Lima		PER	2023-03-18
Rc	Ro				w	n	change	K	*Kchg**	Game
1712	1416				2.00	4	1.27	40	50.80

Parra Gonzales, Andre Leonardo			1866	PER	0.00	1	-0.06	40	-2.40
Paiva Benites, Felix Raul			1602	PER	1.00	1	0.74	40	29.60
Quevedo Perales, Aaron Wilfredo			1524	PER	1.00	1	0.65	40	26.00
Contreras Huaman, Fiorella		wf	1855	PER	0.00	1	-0.06	40	-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)

Campeonato Nacional Femenino Sub 20 2023				Lima		PER	2023-04-05
Rc	Ro				w	n	change	K	*Kchg**	Game
1642	1372				4.50	7	2.61	40	104.40

Guevara Huamani, Jhady Julieth			1147	PER	1.00	1	0.22	40	8.80
Oquiche Huarcaya, Ariana			1642	PER	0.50	1	0.33	40	13.20
Bravo Mallco, Kate Azumi		wm	2058	PER	1.00	1	0.99	40	39.60
Contreras Huaman, Fiorella		wf	1840	PER	0.50	1	0.45	40	18.00
Garcia Andrada, Heidy Nicole		wf	1951	PER	0.50	1	0.48	40	19.20
Herrada, Blanco Maria Fernanda			1568	PER	0.50	1	0.25	40	10.00
Neyra Alba, Daniela Sofia			1289	PER	0.50	1	-0.11	40	-4.40
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)

Campeonato Regional Metropolitano Femenino 2023				Lima		PER	2023-04-13
Rc	Ro				w	n	change	K	*Kchg**	Game
1059	1372				0.50	1	-0.36	40	-14.40

Canta Cajahuaringa, Jazmin			1059	PER	0.50	1	-0.36	40	-14.40
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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