Individual Calculations July 2011
 Calvo Ruiz, Ruben  Total change: 22.20  Rating chartPersonal card
 Cto Regional Individual de Cantabria Cantabria ESP 2011-03-19
RcRownchangeKK*chgGame
 1821 1667 3.00 5 1.48 15 22.20 
  Perez Novoa, Miguel 1806 ESP0.001-0.3115-4.65 
  Del Cerro Angulo, Alejandro 1975 ESP0.5010.36155.40 
  Pordomingo Rodriguez, Jose A. 1766 ESP1.0010.64159.60 
  Valina Martinez, Ramiro 1863 ESP1.0010.751511.25 
  Sainz Diaz, Juan Carlos 1693 ESP0.5010.04150.60 

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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