Individual Calculations September 2009
 Jourdain, Eric  Total change: 0.00  Rating chartPersonal card
 14e open international de Creon Creon FRA 2009-07-27
RcRownchangeRpKK*chgGame
 1640 0 1.00 6 0.00 1367   0.00 
  Dubertrand, Bernard 1626 FRA0.0010.00 0.00 
  Centomo, Jean-Louis 1718 FRA0.5010.00 0.00 
  Cantiron, Vincent 1738 FRA0.0010.00 0.00 
  Trevidic, Bernard 1578 FRA0.5010.00 0.00 
  Petitcolas, Louis 1577 FRA0.0010.00 0.00 
  Locatelli, Claude 1604 FRA0.0010.00 0.00 

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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