Individual Calculations August 2013
 Marciniak, Alexandre  Total change: -28.80  Rating chartPersonal card
 12e Festival international d'échecs de Condom - Open A CONDOM FRA 2013-07-13
RcRownchangeKK*chgGame
 2003 2207 4.00 8 -1.92 15 -28.80 
  Grezels, Florian 1876 FRA1.0010.12151.80 
  Mladenov, Plamen m2405 BUL0.001-0.2415-3.60 
  Berthelot, Nathan 1979 FRA0.001-0.7915-11.85 
  Chetrari, Nikita 1864 MDA0.001-0.8815-13.20 
  Vaillant, Stephane 1910 FRA1.0010.15152.25 
  Lagarde, Dimitri 1905 FRA1.0010.15152.25 
  Cocquyt, Tijs 2063 BEL0.501-0.1915-2.85 
  Bartels, Sven 2020 GER0.501-0.2415-3.60 

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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