Individual Calculations January 2013
 Perez Celis, Alba  Total change: 3.90  Rating chartPersonal card
 I Abierto de OtoƱo Club de Ajedrez Laguna-Cotelec San Cristobal de La Laguna ESP 2012-10-19
RcRownchangeKK*chgGame
 1523 1800 5.00 6 0.26 15 3.90 
  Ruiz Yanes, Jose David 1400  * ESP0.501-0.4215-6.30 
  Rodriguez Lapetra, Javier 1412 ESP1.0010.09151.35 
  Chirinos Rodriguez, Jonathan Edu 1400  * ESP1.0010.08151.20 
  Perez Perez, Isaac 1400  * ESP1.0010.08151.20 
  Pozo Vinuesa, Elena 1533 ESP1.0010.18152.70 
  Henriquez Garcia, David 1993 ESP0.5010.25153.75 
 * 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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