Individual Calculations September 2009
 Labat, Jory  Total change: 6.15  Rating chartPersonal card
 8e open international de Condom - A Condom FRA 2009-07-11
RcRownchangeKK*chgGame
 1933 1923 4.50 8 0.41 15 6.15 
  Inkiov, Ventzislav g2323  * BUL0.001-0.0815-1.20 
  Urriza Iricibar, Pablo 1782 ESP1.0010.31154.65 
  Manolache, Marius g2323  * ROU0.001-0.0815-1.20 
  Vuillemard, Jean-Marc 1806 FRA1.0010.34155.10 
  Fournier, Camille 2035 FRA0.001-0.3515-5.25 
  Pinault, Mailys 1741 FRA1.0010.26153.90 
  Berthelot, Nathan 1796 FRA0.501-0.1715-2.55 
  Bouyssieres, Max 1659 FRA1.0010.18152.70 
 * 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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