Individual Calculations May 2012
 Perez Lopez, Alfonso  Total change: -18.15  Rating chartPersonal card
 Cto. de Catalunya Equips – Preferent Girona Girona ESP 2012-01-29
RcRownchangeKK*chgGame
 1837 1859 2.50 7 -1.21 15 -18.15 
  Muratet Carmona, Alexandra 1703 ESP0.001-0.7115-10.65 
  Urbano Cabrera, Moises 1775 ESP1.0010.38155.70 
  Pont Berenguer, Josep 1732 ESP0.501-0.1715-2.55 
  Serra Sola, Jordi 1880 ESP0.001-0.4715-7.05 
  Tarrus Galter, Narcis 1971 ESP0.001-0.3515-5.25 
  Cano Egea, Gerard 1889 ESP0.001-0.4615-6.90 
  De Azua Arpi, Rafael 1908 ESP1.0010.57158.55 

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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