Individual Calculations September 2011
 Bournique, Bruno  Total change: -12.60  Rating chartPersonal card
 135e open FFE FIDE -2200 du club 608 d'échecs PARIS FRA 2011-07-16
RcRownchangeKK*chgGame
 1977 1936 0.50 3 -0.84 15 -12.60 
  Joslin, Jerome 2085 FRA0.001-0.3015-4.50 
  Besombes, Romain 1827 FRA0.501-0.1515-2.25 
  Acquart, Alexis 2019 FRA0.001-0.3915-5.85 

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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