Individual Calculations April 2013
 Casasampera Boada, Joaquim  Total change: 3.45  Rating chartPersonal card
 XVI Obert Escacs Tres Peons Grup B Barcelona (Cataluna) ESP 2013-01-11
RcRownchangeKK*chgGame
 1711 1797 4.50 7 0.23 15 3.45 
  Aranguiz Jimenez, Jonathan 1520 ESP0.501-0.3315-4.95 
  Fentes Caceres, Daniel 1704 ESP0.501-0.1315-1.95 
  Marquinez Costa, Victor 1872 ESP0.001-0.4015-6.00 
  Perolet Perez, Miquel 1643 ESP0.501-0.2115-3.15 
  Aparicio Escudero, Hector F. 1715 ESP1.0010.39155.85 
  Nin Serres, Pere 1710 ESP1.0010.38155.70 
  Recio Reyes, Sergio 1815 ESP1.0010.53157.95 

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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