Neyra Alba, Daniela Sofia September 2023 FIDE Individual Chess Calculations

Individual Calculations September 2023

Neyra Alba, Daniela Sofia Total change: -64.80

IV Hibrido Centroamericano, del Caribe y del Pacifico 2023			Panama - Porlamar - La Habana - Lima - Cusco - Ayacucho - Guayaquil - Machala		PAN	2023-08-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1234	1312			2.00	4	-0.41	40	-16.40

Janampa Javier, Brandon Daniel		1564	PER	0.00	1	-0.19	40	-7.60
Cordova Martiarena, Gabriela Fern		1202	PER	0.00	1	-0.65	40	-26.00
Acosta Garcia, Fabricio Martin		1063	ECU	1.00	1	0.19	40	7.60
Pillco Condori, Carlos Antonio		1107	PER	1.00	1	0.24	40	9.60
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)

Campeonato Regional de Ajedrez Metropolitano Impar Sub 15 Femenino			Lima		PER	2023-08-21
Rc	Ro			w	n	change	K	*Kchg**	Game
1201	1312			2.00	5	-1.21	40	-48.40

Acuna Alarcon, Claudia Micaela		1537	PER	0.00	1	-0.22	40	-8.80
Nole Alvarez, Nicoletta Anette		1033	PER	1.00	1	0.16	40	6.40
Jacome Cueva, Mariah Fernanda		1185	PER	0.50	1	-0.17	40	-6.80
Mory Boltan, Sophie		1082	PER	0.00	1	-0.79	40	-31.60
Amaya Retamozo, Carmen Rebeca		1170	PER	0.50	1	-0.19	40	-7.60
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)

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