Individual Calculations April 2017
 Champoud, Gilles  Total change: 28.00  Rating chartPersonal card
 31. Open Bois-Gentil Geneva SUI 2017-01-13
RcRownchangeKK*chgGame
 1774 1559 3.00 7 1.40 20 28.00 
  Keinan, Shay 1858 AUS0.001-0.1520-3.00 
  Broome, Jeremy 1738 SUI1.0010.732014.60 
  Wehrli, Tobias 1771 SUI0.001-0.2320-4.60 
  Elkiess, Gregory 1713 SUI0.5010.21204.20 
  Reich, Erwin 1835 SUI0.001-0.1720-3.40 
  Viviani, Mario 1731 SUI0.5010.23204.60 
  Burri, Rene 1775 SUI1.0010.782015.60 

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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