Individual Calculations September 2010
 Torelli, Roger  Total change: -32.75  Rating chartPersonal card
 Chpt de France - Open C Belfort FRA 2010-08-10
RcRownchangeKK*chgGame
 1656 1639 2.50 8 -1.31 25 -32.75 
  Hauger, Alexandre 1778 FRA0.5010.19254.75 
  Le Bail, Stephane 1770 FRA0.001-0.3225-8.00 
  Boilleau, Olivier 1752 FRA1.0010.652516.25 
  Bensaid, Abdel 1702 FRA0.5010.09252.25 
  Imbert, Gerard 1694 FRA0.001-0.4225-10.50 
  Chazeau, Laineur-Lothaire 1468 FRA0.001-0.7325-18.25 
  Perche, Louis 1545 FRA0.501-0.1325-3.25 
  Amatucci, Bruno 1535 FRA0.001-0.6425-16.00 

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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