Individual Calculations May 2011
 Pique Ferrer, Jordi  Total change: -16.50  Rating chartPersonal card
 Campionat de Catalunya Equips – Preferent Tarragona I Catalunya ESP 2011-01-30
RcRownchangeKK*chgGame
 1845 1959 1.50 4 -1.10 15 -16.50 
  Vilalta Masdeu, Andreu 1756 ESP0.501-0.2615-3.90 
  Llacuna Cufi, Salvador 1883 ESP0.001-0.6015-9.00 
  Salvado Obrero, Ivan 1904 ESP0.501-0.0815-1.20 
  Haynes, Malachi 1838 ESP0.501-0.1615-2.40 

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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