Individual Calculations August 2012
 Prothee, Renaud  Total change: -11.25  Rating chartPersonal card
 Championnat de Paris Ile de France 2012 Open B (1400-1900) PARIS FRA 2012-07-07
RcRownchangeKK*chgGame
 1631 1788 3.50 6 -0.75 15 -11.25 
  Tamburro, Etienne 1567 FRA1.0010.22153.30 
  Bonnet-Ligeon, Sebastien 1673 FRA0.501-0.1615-2.40 
  Akulyan, Lyova 1636 FRA0.501-0.2015-3.00 
  Segura, Olivier 1648 FRA0.001-0.6915-10.35 
  Commercon, Joachim 1629 FRA0.501-0.2115-3.15 
  Delemarle, Jean-Jacques 1632 FRA1.0010.29154.35 

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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