Individual Calculations January 2013
 Ruiz Yanes, Jose David  Total change: -1.05  Rating chartPersonal card
 I Abierto de OtoƱo Club de Ajedrez Laguna-Cotelec San Cristobal de La Laguna ESP 2012-10-19
RcRownchangeKK*chgGame
 1525 1392 2.00 6 -0.07 15 -1.05 
  Perez Celis, Alba 1792  * ESP0.5010.42156.30 
  Villavicencio Sanchez, Pedro 1641 ESP0.001-0.1915-2.85 
  Pozo Vinuesa, Elena 1533 ESP0.001-0.3115-4.65 
  Gonzalez De Armas, Marcial 1386 ESP1.0010.49157.35 
  Perez Perez, Isaac 1387 ESP0.001-0.5115-7.65 
  Rodriguez Lapetra, Javier 1412 ESP0.5010.03150.45 
 * 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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