Individual Calculations April 2013
 Duchateau, Thomas  Total change: -7.05  Rating chartPersonal card
 20e Open International de Selestat - Open A (+1700) SELESTAT FRA 2013-02-28
RcRownchangeKK*chgGame
 2033 2018 2.50 6 -0.47 15 -7.05 
  Frantz, Nicolas 1802 FRA0.001-0.7815-11.70 
  Djemai, Djamel 1828 FRA1.0010.25153.75 
  Bellahcene, Bilel f2377 FRA0.001-0.1015-1.50 
  Fesselier, Melissa 1739 FRA1.0010.16152.40 
  Barbaras, Mathieu 2102 FRA0.5010.12151.80 
  Mensch, Etienne m2352 FRA0.001-0.1215-1.80 

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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