Individual Calculations January 2018
 Cantero Acuna, Liz Fabiana  Total change: -52.40  Rating chartPersonal card
 Sudamericano U14 Fem Asuncion PAR 2017-12-01
RcRownchangeKK*chgGame
 1385 1302 1.50 7 -1.31 40 -52.40 
  Sanchez Tobar, Francisca Valenti 1613 CHI0.001-0.1440-5.60 
  Hormazabal Figueroa, Constanza V 1420 CHI0.5010.16406.40 
  Blanco Cruz, Maya 1328 BOL0.5010.04401.60 
  Quintana, Daniela Sofia 1181 PER0.001-0.6640-26.40 
  Lugo, Sabrina 1293 PAR0.501-0.0140-0.40 
  Mejia Covarrubias, Aldana 1264 PER0.001-0.5540-22.00 
  Martinez Ramirez, Anahi 1594 PAR0.001-0.1540-6.00 

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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