Individual Calculations May 2013
 Gras Travesset, Ferran  Total change: 0.30  Rating chartPersonal card
 Catalunya Equips – Preferent Lleida 2013 Cataluna ESP 2013-01-20
RcRownchangeKK*chgGame
 1843 1643 0.50 2 0.01 30 0.30 
  Fernandez Mir, Angel A. 1794 ESP0.001-0.3030-9.00 
  Alba Tarradelles, Jose 1891 ESP0.5010.31309.30 

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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