Individual Calculations September 2011
 Martinez Belen, Alejandro  Total change: -14.70  Rating chartPersonal card
 XV Open internacional Club Ajedrez Villaverde Madrid ESP 2011-06-20
RcRownchangeKK*chgGame
 1846 1786 2.00 7 -0.98 15 -14.70 
  Lopez Andujar Ocana, Antonio 2163 ESP0.001-0.0915-1.35 
  Tevar Becerra, Alvaro 1466 ESP1.0010.13151.95 
  Gutierrez Garcia, Alberto 1685 ESP1.0010.36155.40 
  Vukotic Jovsic, Dragan 1954 ESP0.001-0.2815-4.20 
  Camarero Izquierdo, Juan C. 1946 ESP0.001-0.2915-4.35 
  Tevar Sanz, Gonzalo 1872 ESP0.001-0.3815-5.70 
  Garcia Martinez, Jose Luis 1838 ESP0.001-0.4315-6.45 

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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