Individual Calculations October 2008
 Vidal Marti, Jose Enrique  Total change: 9.00  Rating chartPersonal card
 Segunda Autonomica Centro 2008 Valencia ESP 2008-01-12
RcRownchangeKK*chgGame
 1985 2019 2.00 3 0.36 25 9.00 
  Peiro Aparisi, Josep 2024 ESP0.5010.01250.25 
  Satorres Ull, Mario 1927 ESP1.0010.37259.25 
  Company Sancho, Miguel 2005 ESP0.501-0.0225-0.50 

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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