Individual Calculations September 2009
 Trzesniower, Jacques  Total change: -12.75  Rating chartPersonal card
 Championnat International de Paris - B Paris FRA 2009-07-04
RcRownchangeKK*chgGame
 1744 1553 0.50 4 -0.51 25 -12.75 
  Weinberger, Robert 1756 FRA0.001-0.2425-6.00 
  Pichon, Julien 1725 FRA0.5010.23255.75 
  Succar, Marc 1784 FRA0.001-0.2125-5.25 
  Saliere, Georges 1709 FRA0.001-0.2925-7.25 

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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