Individual Calculations September 2010
 Bonvin, Claude-Alain  Total change: 0.00  Rating chartPersonal card
 19.Open International de Martigny Martigny SUI 2010-07-30
RcRownchangeRpKK*chgGame
 1814 0 2.50 6 0.00 1757   0.00 
  Moret, Jean-Paul 2053 SUI0.5010.00 0.00 
  Morand, Simon 1882 SUI0.0010.00 0.00 
  Zufferey, Laurent 1821 SUI1.0010.00 0.00 
  Chatton, Jean-Bernard 1818 SUI0.0010.00 0.00 
  Grillon, Cedric 1664 SUI0.0010.00 0.00 
  Desboeufs, Claude 1647 SUI1.0010.00 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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