Individual Calculations January 2013
 Vilella Bertran, Joan  Total change: 17.25  Rating chartPersonal card
 XX Obert d’Escacs de Santa Margarida de Montbui Santa Margarida de Montbui ESP 2012-09-28
RcRownchangeKK*chgGame
 1958 1949 5.00 8 1.15 15 17.25 
  Vidal Tomas, Andreu 1591 ESP1.0010.10151.50 
  Diaz Soro, Josep Lluis 1812 ESP1.0010.32154.80 
  Clotet Torrelles, Ramon 1999 ESP1.0010.57158.55 
  Creus Sola, Andreu 2042 ESP1.0010.63159.45 
  Ramon Solans, Albert 2282 ESP0.001-0.1215-1.80 
  Esplugas Esteve, Vicenc 2233 ESP0.001-0.1615-2.40 
  Torres Palau, Jordi 1618 ESP1.0010.12151.80 
  Batlle Reig, Ramon 2090 ESP0.001-0.3115-4.65 

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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