Individual Calculations July 2009
 Rodon Balcells, Jaume  Total change: 17.10  Rating chartPersonal card
 Campeonato de Catalnya d'Equipos Preferente Lleida Catalunya ESP 2009-02-01
RcRownchangeKK*chgGame
 1900 1972 3.50 4 1.14 15 17.10 
  Tudela Pi, Marc 1861 ESP1.0010.35155.25 
  Moreno Perales, Antonio 2010 ESP0.5010.05150.75 
  Ramoneda Rumi, Gisela 1724 ESP1.0010.19152.85 
  Sola Cortada, Iris 2005 ESP1.0010.55158.25 

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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