Individual Calculations July 2011
 Calvo Ruiz, Sergio  Total change: 35.25  Rating chartPersonal card
 Cto Regional Individual de Cantabria Cantabria ESP 2011-03-19
RcRownchangeKK*chgGame
 1826 1642 4.00 6 2.35 15 35.25 
  Jimenez Serna, Alvaro 1915 ESP1.0010.831512.45 
  De La Torre Gonzalez, Cesar 1625 ESP1.0010.48157.20 
  Perez Novoa, Miguel 1806 ESP0.001-0.2815-4.20 
  Arce Calva, Elvira 1897 ESP0.001-0.1915-2.85 
  Del Cerro Angulo, Alejandro 1975 ESP1.0010.881513.20 
  Borrego Manzano, Andres 1735 ESP1.0010.63159.45 

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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