Individual Calculations August 2012
 Saunier, Serge  Total change: -18.15  Rating chartPersonal card
 Championnat de Paris Ile de France 2012 Open B (1400-1900) PARIS FRA 2012-07-07
RcRownchangeKK*chgGame
 1659 1820 4.50 8 -1.21 15 -18.15 
  Ea, Thibault 1601 FRA0.501-0.2815-4.20 
  Hassanaly, Ikbal 1610 FRA1.0010.23153.45 
  Guerlach, Keigo 1698 FRA0.501-0.1715-2.55 
  Violleau, Jean-Claude 1690 FRA0.501-0.1815-2.70 
  Boursier, Marianne 1701 FRA0.001-0.6615-9.90 
  Commercon, Joachim 1629 FRA0.501-0.2515-3.75 
  Segura, Olivier 1648 FRA1.0010.27154.05 
  Clement-Demange, Bernard 1696 FRA0.501-0.1715-2.55 

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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