Individual Calculations October 2008
 Maiffret, Patrick  Total change: 1.80  Rating chartPersonal card
 15eme Open international d'ete de Nice en hommage à Thierry... Nice FRA 2008-08-04
RcRownchangeKK*chgGame
 1974 1952 4.00 8 0.12 15 1.80 
  Andonov, Bogomil m2302 BUL0.5010.39155.85 
  Iwanesko, Alexandre 2062 FRA0.001-0.3515-5.25 
  Lamartiniere, Christian 1602 FRA1.0010.11151.65 
  Rei-Rosa, Jean-Jacques 1746 FRA1.0010.24153.60 
  Sulava, Nenad g2302 CRO0.001-0.1115-1.65 
  Bujisho, Benjamin m2302 FRA0.001-0.1115-1.65 
  Perrois, Aurelien 1748 FRA0.501-0.2615-3.90 
  Lamontre, Guy 1725 FRA1.0010.21153.15 

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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