Individual Calculations October 2008
 Brouat, Thierry  Total change: -28.25  Rating chartPersonal card
 13eme open international de Creon Creon FRA 2008-07-28
RcRownchangeKK*chgGame
 1784 1803 1.50 5 -1.13 25 -28.25 
  De Lagontrie, Jean 2004 FRA0.001-0.2425-6.00 
  Hedjazian, Navid 2023 FRA0.001-0.2225-5.50 
  Locatelli, Claude 1553 FRA0.501-0.3125-7.75 
  Gillet, Noel 1654 FRA0.001-0.7025-17.50 
  Mamah, Isabelle 1686 FRA1.0010.34258.50 

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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