Individual Calculations May 2012
 Xalabarder Coca, Eudaldo  Total change: 9.15  Rating chartPersonal card
 Cto. Catalunya Equips – Preferent Barcelona I Barcelona ESP 2012-01-29
RcRownchangeKK*chgGame
 2022 1904 2.00 4 0.61 15 9.15 
  Comellas Blanchart, Jordi 2157 ESP0.5010.31154.65 
  Cano De Arribas, Juan Carlos 1912 ESP1.0010.51157.65 
  Echarri Torres, Miguel 2045 ESP0.001-0.3115-4.65 
  Pascual Rodriguez, Alberto 1974 ESP0.5010.10151.50 

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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