Otrilla Guevara, Mariana January 2024 FIDE Individual Chess Calculations

Individual Calculations January 2024

Otrilla Guevara, Mariana Total change: -4.40

XIX Festival Sul-Americano da Juventude 2023 STD - U12 Feminino			Florianopolis SC		BRA	2023-12-02
Rc	Ro			w	n	change	K	*Kchg**	Game
1226	1052			3.00	8	0.76	40	30.40

Nunes, Nicole		1295	BRA	0.50	1	0.30	40	12.00
Valverde, Melina		1102	ARG	1.00	1	0.57	40	22.80
Kruger, Nathalia		1388	BRA	0.50	1	0.38	40	15.20
Machacca Mina, Adamaris Luciana		1268	PER	0.00	1	-0.22	40	-8.80
Chira Diaz , Antonella		1148	PER	0.00	1	-0.37	40	-14.80
Araque, Silvana		1229	URU	0.50	1	0.23	40	9.20
Fernandez Rocha, Mariana Abigail		1202	BOL	0.00	1	-0.30	40	-12.00
Henriquez Prado, Victoria		1179	CHI	0.50	1	0.17	40	6.80
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)

IV Campeonato Sudamericano Escolar de Ajedrez 2023 - Sub 11 Femenino			Lima		PER	2023-12-16
Rc	Ro			w	n	change	K	*Kchg**	Game
1156	1052			1.00	5	-0.87	40	-34.80

Machacca Mina, Adamaris Luciana		1268	PER	0.00	1	-0.22	40	-8.80
Quispe Cieza, Hiromi Daniela		1011	PER	0.00	1	-0.56	40	-22.40
Aguilar Huaraca, Briana Camila		1090	PER	1.00	1	0.55	40	22.00
Guzman Vera, Xiomara Anahi		1353	PER	0.00	1	-0.15	40	-6.00
Rodriguez Vallejo, Killari Ariela		1056	PER	0.00	1	-0.49	40	-19.60
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)

« go back

Share this page