Barreto Pulido, Mariana November 2023 FIDE Individual Chess Calculations

Rapid: Individual Calculations November 2023

Barreto Pulido, Mariana Total change: -24.40

Campeonato Nacional de Menores ACTIVO Sub-12 Fem 2023			Rivera		COL	2023-10-06
Rc	Ro			w	n	change	K	*Kchg**	Game
1124	1214			4.00	5	0.91	40	36.40

Lopez Sosa, Lizeth Stefanya		1086	COL	1.00	1	0.33	40	13.20
Ospina Soto, Sara Lucia		1017	COL	1.00	1	0.25	40	10.00
Polania Naranjo, Laura Camila		1270	COL	1.00	1	0.58	40	23.20
Montiel Montes, Juliana		1131	COL	0.00	1	-0.61	40	-24.40
Varela Acosta, Valeria		1114	COL	1.00	1	0.36	40	14.40
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)

XII Campeonato Panamericano Escolar de Ajedrez - Rapidas Sub 13			Lima		PER	2023-10-18
Rc	Ro			w	n	change	K	*Kchg**	Game
1137	1214			1.50	5	-1.52	40	-60.80

Mollo Figueroa, Nicole		1390	BOL	0.00	1	-0.27	40	-10.80
Rayme, Angulo Andres Joaquin		1088	PER	0.00	1	-0.67	40	-26.80
Cando Montenegro, Emilian Ignacio		1007	ECU	0.50	1	-0.27	40	-10.80
Huaracc, Yarasca Darian Lucas		1158	PER	1.00	1	0.42	40	16.80
Rodriguez Chambi, Fabrizio Santia		1042	PER	0.00	1	-0.73	40	-29.20
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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