Individual Calculations July 2009
 Gironella Perello, Lluis  Total change: -13.05  Rating chartPersonal card
 Campeonato de Catalnya d'Equipos Preferente Barcelona G-II Catalunya ESP 2009-01-01
RcRownchangeKK*chgGame
 2032 2086 2.00 5 -0.87 15 -13.05 
  Sanahuja Bardina, Pere 2068 ESP0.501-0.0315-0.45 
  Ruiz Arenas, Carlos 1958 ESP0.501-0.1715-2.55 
  Valldeoriola Puigdoller, Agusti 1997 ESP1.0010.38155.70 
  Sanchez Obregon, Diego 2066 ECU0.001-0.5315-7.95 
  Fernandez Lozano, Francesc 2070 ESP0.001-0.5215-7.80 

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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