Individual Calculations July 2011
 Cabeza Alfonso, Ricardo  Total change: -16.80  Rating chartPersonal card
 Cto Regional Absoluto de Cantabria Cantabria ESP 2011-03-19
RcRownchangeKK*chgGame
 1950 2029 2.50 6 -1.12 15 -16.80 
  Villalobos Luque, Jose Manuel 1966 ESP0.001-0.5915-8.85 
  Villalobos Luque, Jose Manuel 1966 ESP0.001-0.5915-8.85 
  Roqueni Canal, Ramon 2067 ESP0.001-0.4515-6.75 
  Roqueni Canal, Ramon 2067 ESP0.5010.05150.75 
  Zorrilla Leonardo, Victor M 1818 ESP1.0010.23153.45 
  Zorrilla Leonardo, Victor M 1818 ESP1.0010.23153.45 

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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