Individual Calculations September 2010
 Pitl, Gregory  Total change: -19.70  Rating chartPersonal card
 36 Obert Internacional Escacs Ciutat de Badalona Grupo A Badalona ESP 2010-08-02
RcRownchangeKK*chgGame
 2140 2396 4.50 8 -1.97 10 -19.70 
  Fabregas Fontanet, Antonio 2026 ESP0.501-0.4010-4.00 
  Alfonso Nogue, Beatriz wf2070 ESP1.0010.13101.30 
  Alberto, Manuel 2140 ANG0.501-0.3110-3.10 
  Fabregas Fernandez, Bernat 2192 ESP0.501-0.2610-2.60 
  Jellema, Yme Jan 2194 NED0.501-0.2610-2.60 
  Ramon Solans, Albert 2197 ESP0.501-0.2610-2.60 
  Van Gelder, Bart 2152 NED0.501-0.3010-3.00 
  Contreras Medina, Ruben Dario 2147 MEX0.501-0.3110-3.10 

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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