Individual Calculations July 2009
 Bodeau, Bernard  Total change: -10.20  Rating chartPersonal card
 8e Open International d'Echecs de Malakoff Malakoff FRA 2009-04-11
RcRownchangeKK*chgGame
 1769 1731 2.50 7 -0.68 15 -10.20 
  Pommier, Eugene 1558 FRA1.0010.27154.05 
  De Lagontrie, Jean 1889 FRA0.001-0.2915-4.35 
  Anciant-Grasdepot, Bernard 1636 FRA0.501-0.1315-1.95 
  Barbelenet, Frederic 1935 FRA0.001-0.2415-3.60 
  Peignien, Laurent 1524 FRA1.0010.23153.45 
  Chasez, Fabien 1976 FRA0.001-0.2015-3.00 
  Fontaine, Olivier 1862 FRA0.001-0.3215-4.80 

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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