Oporto Vargas, Estefany Adriana September 2018 FIDE Individual Chess Calculations

Individual Calculations September 2018

Oporto Vargas, Estefany Adriana Total change: 40.00

XII FESTIVAL INTERNACIONAL DE AJEDREZ CLARETIANO - Categoria Sub-12			Lima		PER	2018-08-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1355	1288			1.00	3	-0.28	40	-11.20

Sifuentes Alcantara, Jhony Sebas		1595	PER	0.00	1	-0.14	40	-5.60
Alarcon Garcia, Ruy Salomon		1125	PER	1.00	1	0.28	40	11.20
Quiroz Alva, Franco Rodrigo		1344	PER	0.00	1	-0.42	40	-16.80
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)

III Campeonato Nacional Juvenil Categorias Impares 2018 Sub 11 Femenino			Lima		PER	2018-08-20
Rc	Ro			w	n	change	K	*Kchg**	Game
1267	1288			5.50	8	1.28	40	51.20

Gamarra Mamani, Dafne Luana		1102	PER	1.00	1	0.26	40	10.40
Guardamino Cajo, Yelena Indira		1349	PER	1.00	1	0.58	40	23.20
Tohalino Laura, Isabella		1338	PER	0.50	1	0.07	40	2.80
Lucas Juarez, Nohelia Juliana		1291	PER	0.00	1	-0.50	40	-20.00
Sotelo Leon, Ester Victoria		1216	PER	1.00	1	0.40	40	16.00
Orihuela Barreda, Alondra		1391	PER	1.00	1	0.64	40	25.60
Vilca Cruz, Marsia Gianella Kathe		1146	PER	0.50	1	-0.19	40	-7.60
Jimenez Salas, Maria Teresa		1299	PER	0.50	1	0.02	40	0.80
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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