Individual Calculations September 2013
 Primault, Loic  Total change: 0.30  Rating chartPersonal card
 10e Open international de Plancoët PLANCOET FRA 2013-07-28
RcRownchangeKK*chgGame
 1920 1663 1.50 7 0.02 15 0.30 
  Waquet, Frederic 1935 FRA0.001-0.1715-2.55 
  Pass, Deborah J wf2031 ENG0.001-0.1015-1.50 
  Lefeuvre, Thierry 1609 FRA1.0010.42156.30 
  Benard, Anne-Laurie 1925 FRA0.5010.32154.80 
  Galarza Cenzano, Inigo 2055 ESP0.001-0.0815-1.20 
  Leroy, Didier m2063  * FRA0.001-0.0815-1.20 
  Gledel, Bernard 1823 FRA0.001-0.2915-4.35 
 * 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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