Individual Calculations September 2011
 Berard, Jean-Claude  Total change: -4.35  Rating chartPersonal card
 19ème open international de Saint-Affrique SAINT AFFRIQUE FRA 2011-07-23
RcRownchangeKK*chgGame
 1899 1820 3.00 8 -0.29 15 -4.35 
  Carre, Sylvain 2108 FRA0.5010.34155.10 
  Julian, Stephane 2096 FRA0.5010.33154.95 
  Priser, Patrick 2020 FRA1.0010.761511.40 
  Fejzovski, Enver 2156 FRA0.001-0.1215-1.80 
  Jamme, Jean-Pierre 1944 FRA0.001-0.3315-4.95 
  Suescun, Baptiste 1662 FRA0.001-0.7115-10.65 
  Casasnovas, Vincent 1621 FRA1.0010.24153.60 
  Grimault, Nathan 1583 FRA0.001-0.8015-12.00 

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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