Individual Calculations January 2020
 Roman Tapia, Ariana Alejandra  Total change: 115.60  Rating chartPersonal card
 Festival Sudamericano de la Juventud 2019 Sub 14 Femenino CABA ARG 2019-12-01
RcRownchangeKK*chgGame
 1562 1381 5.50 9 2.89 40 115.60 
  Brito, Sofia 1702 ARG0.5010.374014.80 
  Figueroa Bernal, Julia Dennis wc1781  * CHI0.001-0.0840-3.20 
  Chavez Menendez, Valeria Milagros 1018 PER1.0010.10404.00 
  Orbe Vivero, Veronica Priscila 1393 ECU1.0010.524020.80 
  Rueda Nessi, Juana wc1698 ARG0.5010.374014.80 
  Scarsi, Anna Laura 1672 ARG0.001-0.1540-6.00 
  Martinez Zambrano, Karina Paola 1427 ECU1.0010.564022.40 
  Parreira, Teodora Ribeiro 1716 BRA0.5010.384015.20 
  Bertorello, Constanza 1648 ARG1.0010.824032.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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