Individual Calculations May 2011
 Sarramagna, Bernard  Total change: -5.40  Rating chartPersonal card
 25e Open International "Pierre et Vacances" - B CANNES FRA 2011-02-21
RcRownchangeKK*chgGame
 1776 1859 4.50 8 -0.36 15 -5.40 
  Bordet, Jacky 1605 FRA0.001-0.8115-12.15 
  Frauchiger, Thomas 1709 SUI0.501-0.2015-3.00 
  Amorim, Jean-Jacques 1740 FRA0.501-0.1615-2.40 
  Sorbe, Xavier 1729 FRA0.501-0.1815-2.70 
  Leibenguth, Jean 1727 FRA1.0010.32154.80 
  Birens, Eric-Andre 1999 FRA0.5010.19152.85 
  Ellequain, Baptiste 1725 FRA1.0010.32154.80 
  Claret, Franck 1976 FRA0.5010.16152.40 

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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