Individual Calculations September 2011
 Vazquez Kaufmann, David  Total change: 62.55  Rating chartPersonal card
 Obert de Tarragona – Memorial Calbet Tarragona ESP 2011-04-30
RcRownchangeKK*chgGame
 1953 1689 5.50 7 4.17 15 62.55 
  Garustowilz, Nicolas 1823 ESP1.0010.681510.20 
  Ferrer Dalmau, Josep A. 1835 ESP0.5010.20153.00 
  Cases Arasa, Jordi 1875 ESP1.0010.741511.10 
  Salvat Duch, Carles Enric 1986 ESP1.0010.851512.75 
  Grau Ferrer, Carles 2047 ESP1.0010.901513.50 
  Moreno Carretero, Carles 2089  * ESP0.001-0.0815-1.20 
  Regue Farran, Enric 2018 ESP1.0010.881513.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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