Individual Calculations April 2008
 Cuevas, Alex  Total change: 18.30  Rating chartPersonal card
 Abierto Arnoldo Ellerman Buenos Aires ARG 2007-12-05
RcRownchangeKK*chgGame
 2145 2190 4.00 5 1.22 15 18.30 
  Pradines, Emmanuel 1891 ARG1.0010.15152.25 
  Dolezal, Cristian m2424 ARG0.001-0.2115-3.15 
  Krysa, Leandro 2043 ARG1.0010.30154.50 
  Quenallata, Luciano 2039 ARG1.0010.30154.50 
  Sola, Ruben f2326 ARG1.0010.681510.20 

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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