Individual Calculations August 2017
 Mapelle, Jacques  Total change: 6.40  Rating chartPersonal card
 298A open FIDE du club 608 (-2200 elo) PARIS FRA 2017-07-08
RcRownchangeKK*chgGame
 1795 1747 2.50 5 0.32 20 6.40 
  Kitachewsky, Daniel 1920 FRA0.001-0.2720-5.40 
  Le Thomas, Yannick 1814 FRA0.001-0.4120-8.20 
  Clair, Michael 1755 FRA0.5010.01200.20 
  Delin, Valere 1753 FRA1.0010.512010.20 
  Gauthier, Arnaud 1735 FRA1.0010.48209.60 

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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