Individual Calculations April 2009
 Coll Ortega, Jordi  Total change: 31.95  Rating chartPersonal card
 Campeonato Provincial Ajedrez de Lleida 2008 Lleida ESP 2008-10-12
RcRownchangeKK*chgGame
 2121 2157 6.50 8 2.13 15 31.95 
  Alba Tarradelles, Jose 1911 ESP1.0010.19152.85 
  Gutierrez Martos, Ferran 2024 ESP1.0010.32154.80 
  Monfa Sole, Ramon 2099 ESP0.501-0.0815-1.20 
  Quintas Galeano, Lluis 2148 ESP1.0010.49157.35 
  Monell Camarasa, David 2168 AND0.5010.02150.30 
  Simonet, Marc f2281 AND1.0010.671510.05 
  Ramon Solans, Albert 2095 ESP1.0010.41156.15 
  Trepat Herranz, Joan 2240 ESP0.5010.11151.65 

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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