Individual Calculations October 2008
 Kolb, Sebastien  Total change: -2.75  Rating chartPersonal card
 Open 13 Vitrolles FRA 2008-06-28
RcRownchangeKK*chgGame
 1960 2175 6.00 8 -0.11 25 -2.75 
  Baquer, Marc 1825 FRA1.0010.11252.75 
  Colandrea, Sauveur 1905 FRA0.501-0.3325-8.25 
  Pleynet, Olivier 1974 FRA1.0010.24256.00 
  Anton, Jose 1980 FRA1.0010.25256.25 
  Girard, Jean-Pierre 1948 FRA1.0010.21255.25 
  Cortes, Antoine 2140 FRA0.001-0.5525-13.75 
  Battaglia, Gerard 1874 FRA1.0010.15253.75 
  Busson, Benoist 2031 FRA0.501-0.1925-4.75 

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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