Individual Calculations April 2009
 Robert, Thibaud  Total change: -34.50  Rating chartPersonal card
 3e Open International de La Diagonale du Sud Montpellier FRA 2008-12-26
RcRownchangeKK*chgGame
 1917 1817 0.50 5 -1.38 25 -34.50 
  Massoni, Michael 2167 FRA0.001-0.1125-2.75 
  Weil, Dany 1934 FRA0.001-0.3425-8.50 
  Weill, Serge 2003 FRA0.5010.24256.00 
  Youssoupov, Moisse 1917 FRA0.001-0.3625-9.00 
  Hofman, Frederic 1562 FRA0.001-0.8125-20.25 

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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