Individual Calculations July 2009
 Simon Olle, Jordi  Total change: 12.00  Rating chartPersonal card
 Campeonato de Catalnya d'Equipos Preferente Tarragona G-II Catalunya ESP 2009-02-01
RcRownchangeKK*chgGame
 1928 1933 1.50 2 0.48 25 12.00 
  Cortes Simon, Pedro Antonio 1992 ESP1.0010.582514.50 
  Bechini Bossons, Ferran 1863 ESP0.501-0.1025-2.50 

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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