Individual Calculations September 2009
 Oliart Bermejo, Joan  Total change: 1.65  Rating chartPersonal card
 II Obert Primavera La Lira 2009 Catalunya ESP 2009-04-23
RcRownchangeKK*chgGame
 1910 1967 3.00 5 0.11 15 1.65 
  Sanchez Coves, Juan Josep 1646 ESP0.501-0.3715-5.55 
  Massanet Miret, Pere 1772 ESP1.0010.25153.75 
  Duran Gutierrez, Juan Luis 1932 ESP0.501-0.0515-0.75 
  Gonzalez Garcia, Sergi 1884 ESP1.0010.39155.85 
  Munoz Pantoja, Miguel m2317 PER0.001-0.1115-1.65 

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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