Individual Calculations October 2008
 Krief, Pierre  Total change: 16.05  Rating chartPersonal card
 Championnat International de Paris - B Paris FRA 2008-06-28
RcRownchangeKK*chgGame
 1687 1627 4.00 7 1.07 15 16.05 
  Pair, Maurice 1806 FRA0.5010.23153.45 
  David, Jean-Luc 1767 FRA0.001-0.3115-4.65 
  Mauron, Regis 1540 FRA1.0010.38155.70 
  L`huillier, Jean-Marc 1749 FRA0.5010.17152.55 
  Imbert, Gerard 1765 FRA0.001-0.3115-4.65 
  Vasilescu, Viorica 1454 FRA1.0010.27154.05 
  Bodeau, Bernard 1731 FRA1.0010.64159.60 

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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