Individual Calculations February 2017
 Debray, Christopher  Total change: 1.70  Rating chartPersonal card
 XXXIIeme Open International d'Echecs d'Hiver de Nice NICE FRA 2016-12-26
RcRownchangeKK*chgGame
 2091 2333 5.50 7 0.17 10 1.70 
  Pobedonostzeff, Franck 1933  * FRA1.0010.08100.80 
  Radoman, Nicolas 1949 FRA1.0010.09100.90 
  Gacogne, Charlie 2019 FRA1.0010.14101.40 
  Barseghyan, Harutyun 2441 ARM0.5010.15101.50 
  Brih, Said 2318 FRA0.501-0.0210-0.20 
  Roussiere, Christophe 2042 FRA0.501-0.3510-3.50 
  Berthaut, Alexandre 1933  * MNC1.0010.08100.80 
 * 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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