Individual Calculations August 2014
 Ayala Malabrigo, Ricardo  Total change: -10.20  Rating chartPersonal card
 IRT SANTISIMO NOMBRE DE JESUS 2014 - III Lima PER 2014-06-21
RcRownchangeKK*chgGame
 1580 1783 4.50 7 -0.68 15 -10.20 
  Santiago Vilca, Christian 1632 PER0.001-0.7015-10.50 
  Romero, Antonella 1565 PER0.001-0.7815-11.70 
  Contreras, Fiorella 1383  * PER1.0010.08151.20 
  Maravi, Jon 1551 PER1.0010.21153.15 
  Torres, Piero 1518 PER1.0010.18152.70 
  Oncoy Custodio, Joseph 1527 PER1.0010.19152.85 
  Sanchez Millones, Jonathan 1887 PER0.5010.14152.10 
 * 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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