Individual Calculations January 2012
 Sanchez Urpi, Xavier  Total change: 68.70  Rating chartPersonal card
 XXIX Open ajedrez de Martorell B Martorell ESP 2011-09-17
RcRownchangeKK*chgGame
 1731 1566 4.00 6 2.29 30 68.70 
  Rodriguez Quiroga, Jose 1758 ESP1.0010.753022.50 
  Planas Sarmiento, Joan 1772 ESP0.001-0.2430-7.20 
  Regadera Ruiz, Jose Antonio 1751 ESP0.5010.24307.20 
  Mallorca Rodriguez, Francisco 1695 ESP0.5010.17305.10 
  Padilla Ruiz, Joan Josep 1708 ESP1.0010.693020.70 
  Reyes Pena, Pedro 1703 ESP1.0010.683020.40 

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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