Individual Calculations April 2008
 Bidet, Michel  Total change: 35.75  Rating chartPersonal card
 11e open de Guingamp Guingamp FRA 2008-02-23
RcRownchangeKK*chgGame
 1814 1557 3.00 8 1.43 25 35.75 
  Barre, Yann 1907 FRA0.5010.39259.75 
  Stephan, Victor 1907 FRA0.001-0.1125-2.75 
  Tonal, Jean-Jacques 1640 FRA1.0010.612515.25 
  Jean, Robert 1861 FRA0.5010.36259.00 
  Le Coz, Yannick 1706 FRA0.001-0.3025-7.50 
  Coent, Yann 1904 FRA0.5010.39259.75 
  Le Moy, Patrick 1840 FRA0.001-0.1625-4.00 
  Keravec, Julien 1747 FRA0.5010.25256.25 

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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