Individual Calculations September 2009
 Boulade, Olivier  Total change: 8.55  Rating chartPersonal card
 Championnat de France - Open B Nimes FRA 2009-08-11
RcRownchangeKK*chgGame
 1952 1841 3.00 7 0.57 15 8.55 
  Jeanjean, Laurent 1948 FRA0.001-0.3515-5.25 
  Mannheim, Pascal 1973 FRA0.5010.18152.70 
  Ek, Sothea 1979 FRA0.5010.19152.85 
  Heuveline, Gregory 1987 FRA1.0010.701510.50 
  Collier, Timothy 1920 FRA0.5010.11151.65 
  Constantin, Francois 1932 FRA0.5010.12151.80 
  Cazeneuve, Thomas 1928 FRA0.001-0.3815-5.70 

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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