Individual Calculations July 2013
 Lagache, Yves  Total change: -5.85  Rating chartPersonal card
 77e Open Fide Chess XV - Tournoi B (-1700 ) PARIS FRA 2013-06-22
RcRownchangeKK*chgGame
 1537 1680 1.00 2 -0.39 15 -5.85 
  Milleret, Laurent 1508 FRA1.0010.27154.05 
  Warr-Esser, Alexandre 1565 FRA0.001-0.6615-9.90 

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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