Individual Calculations October 2012
 Lopez Diaz, Rafael  Total change: -15.45  Rating chartPersonal card
 XXIX “Ciutat de Cullera” – VIII Open Grupo B Cullera (Valencia – España) ESP 2012-08-25
RcRownchangeKK*chgGame
 1690 1819 3.50 7 -1.03 15 -15.45 
  Basilio Rodriguez, Jose Manuel 2002 ESP0.001-0.2615-3.90 
  Gonzalvez Tamarit, Ivan 1567 ESP1.0010.19152.85 
  Benedito Salavert, Jaime 1959 ESP0.001-0.3115-4.65 
  Lucas Leon, Angel 1514 ESP0.001-0.8615-12.90 
  Gomez Maestro, Gustavo 1708 ESP1.0010.35155.25 
  Alcaraz Moreno, Sergio 1640 ESP0.501-0.2315-3.45 
  Perez Mondejar, Adler 1442 ESP1.0010.09151.35 

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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