Individual Calculations September 2011
 Guerlach, Keigo  Total change: 9.45  Rating chartPersonal card
 Championnat de Paris Ile de France Open B (1400 à 1900) PARIS FRA 2011-07-02
RcRownchangeKK*chgGame
 1713 1652 4.00 8 0.63 15 9.45 
  Dagonia, Steve 1900 FRA0.5010.31154.65 
  Bou, Georges 1450 FRA1.0010.24153.60 
  Stark, Gabriel 1786 FRA0.001-0.3215-4.80 
  Eid, Amine 1842 FRA0.5010.25153.75 
  Guillaume, Gerard 1548 FRA1.0010.36155.40 
  Sicurani, Bruno 1795 FRA0.001-0.3115-4.65 
  Segarra, Rene 1577 FRA1.0010.40156.00 
  Theodore, Simon 1803 FRA0.001-0.3015-4.50 

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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