Jacome Cueva, Mariah Fernanda April 2023 FIDE Individual Chess Calculations

Individual Calculations April 2023

Jacome Cueva, Mariah Fernanda Total change: 78.40

Campeonato Regional Metropolitano Juvenil U16 Femenino 2023				Lima		PER	2023-02-06
Rc	Ro				w	n	change	K	*Kchg**	Game
1463	1234				2.00	4	0.87	40	34.80

Jimenez Salas, Maria Teresa			1828	PER	0.00	1	-0.02	40	-0.80
Soto Huaranca, Adriana Jakeline			1421	PER	0.50	1	0.24	40	9.60
Quispe Bernal, Stephanie			1132	PER	1.00	1	0.36	40	14.40
Herrada, Blanco Maria Fernanda			1469	PER	0.50	1	0.29	40	11.60
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 NACIONAL JUVENIL AJEDREZ PERUANO 2023 Sub 16 Femenino				Lima		PER	2023-02-22
Rc	Ro				w	n	change	K	*Kchg**	Game
1353	1234				4.00	8	0.77	40	30.80

Tacas Cardenas, Pamela Natividad			1463	PER	0.50	1	0.29	40	11.60
Farro Olivares, Dulce Maria			1148	PER	0.50	1	-0.12	40	-4.80
Pichilingue Orbe, Camila Belen			1130	PER	0.00	1	-0.64	40	-25.60
Delgado Suarez, Triana Valentina			1210	PER	1.00	1	0.47	40	18.80
Salas Porras, Anghelina Jazmin			1211	PER	1.00	1	0.47	40	18.80
Ynga Huaman, Luz Marina			1294	PER	0.00	1	-0.42	40	-16.80
Herrera Apaza, Luana Mikela Mahu			1409	PER	1.00	1	0.73	40	29.20
Contreras Huaman, Fiorella		wf	1960	PER	0.00	1	-0.01	40	-0.40
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)

I IRT Gran Clasico sub 1800 Armagedon				Lima		PER	2023-03-25
Rc	Ro				w	n	change	K	*Kchg**	Game
1424	1234				1.50	4	0.32	40	12.80

Morales, Francia Olenka Isabel			1082	PER	1.00	1	0.30	40	12.00
Gomez Gonzales, Fabiana			1491	PER	0.00	1	-0.18	40	-7.20
Rios Clavijo, Cristian			1688	PER	0.00	1	-0.06	40	-2.40
De La Cruz De La Roca, Alan Rafae			1435	PER	0.50	1	0.26	40	10.40
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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