Individual Calculations January 2011
 Pradas Soria, Ernesto  Total change: -3.30  Rating chartPersonal card
 Campeonato Provincial Individual De Categoria Preferente, Alzira 2010. Valencia ESP 2010-10-02
RcRownchangeKK*chgGame
 1759 1896 2.50 4 -0.22 15 -3.30 
  Mari Pons, Enric 1697 ESP0.001-0.7615-11.40 
  Florinel Asaltei, Romeo 1771 ROU1.0010.33154.95 
  Sempere Torrella, Alejandro 1695 ESP1.0010.24153.60 
  Manez Alino, Salvador 1872 ESP0.501-0.0315-0.45 

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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