Jacome Cueva, Mariah Fernanda April 2023 FIDE Individual Chess Calculations

Blitz: Individual Calculations April 2023

Jacome Cueva, Mariah Fernanda Total change: 3.20

Campeonato Regional Metropolitano Juvenil Blitz U16 Absoluto 2023			Lima		PER	2023-02-07
Rc	Ro			w	n	change	K	*Kchg**	Game
1243	1248			2.00	4	-0.04	40	-1.60

Uchasara Apolinario, Josue Yoni		1181	PER	0.00	1	-0.59	40	-23.60
Chesa Horiuchi, Nikolas Gabriel		1192	PER	1.00	1	0.42	40	16.80
Poma Bernal, Cristian Andres		1151	PER	1.00	1	0.37	40	14.80
Cardenas Portugal, Dylan		1448	PER	0.00	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 NACIONAL BLITZ JUVENIL AJEDREZ PERUANO 2023 Sub 16 Femenino			Lima		PER	2023-02-24
Rc	Ro			w	n	change	K	*Kchg**	Game
1332	1248			3.00	7	0.12	40	4.80

Obregon Castellanos, Carla Victo		1177	PER	1.00	1	0.40	40	16.00
Ramirez Tipian, Valerie Luisciana		1237	PER	1.00	1	0.48	40	19.20
Sotelo Leon, Ester Victoria		1330	PER	0.00	1	-0.39	40	-15.60
Vilca Cruz, Marsia Gianella Kathe		1194	PER	1.00	1	0.42	40	16.80
Jimenez Salas, Maria Teresa		1675	PER	0.00	1	-0.07	40	-2.80
Herrera Apaza, Luana Mikela Mahu		1309	PER	0.00	1	-0.42	40	-16.80
Ynga Huaman, Luz Marina		1399	PER	0.00	1	-0.30	40	-12.00
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)

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