Individual Calculations November 2010
 Parra Valero, Pablo  Total change: -11.25  Rating chartPersonal card
 52801 XXVII Torneo Internacional de Collado Villalba (Torneo B) Madrid ESP 2010-08-20
RcRownchangeKK*chgGame
 1957 1663 0.00 3 -0.45 25 -11.25 
  Bote Kobolo, Benjamin 1969 ESP0.001-0.1425-3.50 
  Garcia Sanz, Eduardo 1972 ESP0.001-0.1425-3.50 
  Osorio Ramos, Francisco 1931 ESP0.001-0.1725-4.25 

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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