Individual Calculations July 2009
 Pina Rabadan, Andreu  Total change: -7.05  Rating chartPersonal card
 Campeonato de Catalnya d'Equipos Preferente Barcelona G-IV Catalunya ESP 2009-02-01
RcRownchangeKK*chgGame
 2028 1824 0.00 2 -0.47 15 -7.05 
  Angli Marti, Jordi 2023 ESP0.001-0.2415-3.60 
  Serrano Aspa, Pedro 2033 ESP0.001-0.2315-3.45 

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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