Individual Calculations May 2013
 Le Brun, Yves  Total change: -9.90  Rating chartPersonal card
 167e open FIDE du club 608 d'echecs (-2200) PARIS FRA 2013-03-30
RcRownchangeKK*chgGame
 1703 1474 1.00 6 -0.33 30 -9.90 
  Bourbon, Bernard 1798 FRA0.001-0.1330-3.90 
  Bullot, Matthieu 1681 FRA0.001-0.2330-6.90 
  Vlahovic, Dimitri 1738 FRA0.001-0.1830-5.40 
  Violleau, Jean-Claude 1697 FRA0.001-0.2230-6.60 
  Lancien, Yves 1768 FRA0.001-0.1530-4.50 
  Peignien, Laurent 1535 FRA1.0010.583017.40 

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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