Individual Calculations May 2010
 Pacheco Bubi, Rafael  Total change: 4.05  Rating chartPersonal card
 Catalunya D’equips Preferent Bcn IV Catalunya ESP 2010-01-24
RcRownchangeKK*chgGame
 1931 1951 5.00 9 0.27 15 4.05 
  Serrano Aspa, Pedro 2018 ESP1.0010.59158.85 
  Blasco Coll, Andreu 1740 ESP0.501-0.2715-4.05 
  Martin Valentin, Francisco 1986 ESP1.0010.55158.25 
  Garcia Vidal, Joan 1932 ESP0.501-0.0315-0.45 
  Diaz Perez, Carlos Gabriel 1848 ESP1.0010.36155.40 
  Vazquez Cortado, Manel 2053 ESP0.001-0.3615-5.40 
  Tejedor Cros, Andreu 1951 ESP1.0010.50157.50 
  Fortes Gil, Jesus Emili 1952 ESP0.001-0.5015-7.50 
  Montiel Baeza, Alex 1900 ESP0.001-0.5715-8.55 

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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