Individual Calculations July 2013
 Treiber, Jean  Total change: -20.25  Rating chartPersonal card
 12eme Open des +55 de Muret MURET FRA 2013-06-10
RcRownchangeKK*chgGame
 1647 1769 2.50 6 -1.35 15 -20.25 
  Richard, Michel 1467 FRA1.0010.15152.25 
  Darrigues, Alain 1943 FRA0.001-0.2715-4.05 
  Brauckmann, Hartwich 1641 FRA0.001-0.6715-10.05 
  Mauduit, Emile 1630 FRA1.0010.31154.65 
  Hazarabedian, Guy 1427 FRA0.001-0.8815-13.20 
  Tourenne, Dominique 1775 FRA0.5010.01150.15 

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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