Individual Calculations July 2009
 Percheron, Andre  Total change: 18.00  Rating chartPersonal card
 41e Championnat de Bordeaux Bordeaux FRA 2009-05-21
RcRownchangeKK*chgGame
 1782 1754 3.50 6 0.72 25 18.00 
  Mandouze, Jean 1494 FRA1.0010.18254.50 
  Ternault, Mathieu 1911 FRA0.001-0.2925-7.25 
  Bordas, Laurent 1626 FRA1.0010.33258.25 
  Fantinel, Thibault 2036 FRA0.001-0.1625-4.00 
  Hui Bon Hoa, Edmond 1746 FRA1.0010.492512.25 
  L`hospital, Philippe 1877 FRA0.5010.17254.25 

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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