Individual Calculations November 2014
 Darrigues, Alain  Total change: -21.20  Rating chartPersonal card
 XXIV Open de Gros Donostia ESP 2014-09-21
RcRownchangeKK*chgGame
 1798 1867 2.50 6 -1.06 20 -21.20 
  Arrondo Carbonell, Pablo 1636 ESP1.0010.21204.20 
  Riesco Lecuona, Juan Manuel 1966 ESP0.001-0.3620-7.20 
  Gonzalez Larraz, Raul 1722 ESP1.0010.31206.20 
  Cruz, Filemon m2267  * PER0.5010.42208.40 
  Sanchez Merino, Christian 1656 ESP0.001-0.7720-15.40 
  Zuloaga Erauskin, Markel 1543 ESP0.001-0.8720-17.40 
 * 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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