Neyra Alba, Daniela Sofia October 2022 FIDE Individual Chess Calculations

Individual Calculations October 2022

Neyra Alba, Daniela Sofia Total change: 55.20

Campeonato Regional Metropolitano Impar Absoluto Sub 17 2022			Lima		PER	2022-09-06
Rc	Ro			w	n	change	K	*Kchg**	Game
1308	1127			0.50	4	-0.64	40	-25.60

Salazar Flores, Yerick Alexander		1433	PER	0.00	1	-0.14	40	-5.60
Herrada, Blanco Maria Fernanda		1429	PER	0.00	1	-0.15	40	-6.00
Casqui Lopez, Marlon Gabriel		1319	PER	0.00	1	-0.25	40	-10.00
Lindo Miranda, Manuel Alberto		1051	PER	0.50	1	-0.10	40	-4.00
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 de Ajedrez Impar 2022 Sub 15 Femenino			Lima		PER	2022-09-15
Rc	Ro			w	n	change	K	*Kchg**	Game
1338	1127			4.00	7	2.02	40	80.80

Salas Porras, Anghelina Jazmin		1247	PER	1.00	1	0.66	40	26.40
Sotelo Leon, Ester Victoria		1322	PER	0.50	1	0.25	40	10.00
Jacome Cueva, Mariah Fernanda		1205	PER	0.50	1	0.11	40	4.40
Tacas Cardenas, Pamela Natividad		1309	PER	0.00	1	-0.26	40	-10.40
Pichilingue Orbe, Camila Belen		1081	PER	1.00	1	0.44	40	17.60
Jimenez Salas, Maria Teresa		1802	PER	0.00	1	-0.01	40	-0.40
Delgado Suarez, Triana Valentina		1402	PER	1.00	1	0.83	40	33.20
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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