Individual Calculations July 2009
 Duveau, Erwan  Total change: -15.50  Rating chartPersonal card
 Pays de Loire - R6 PDL FRA 2009-03-15
RcRownchangeKK*chgGame
 1773 1784 0.50 1 -0.02 25 -0.50 
  Leblanc, Jonathan 1773 FRA0.501-0.0225-0.50 

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)
 
 Chpt de France des Jeunes - Juniors Mixtes Aix les Bains FRA 2009-04-19
RcRownchangeKK*chgGame
 1857 1784 1.50 5 -0.60 25 -15.00 
  Bressac, Stephane 2134 FRA0.001-0.1125-2.75 
  Brih, Touatia 1960 FRA0.001-0.2725-6.75 
  Flaquet, Sebastien 1707 FRA0.001-0.6125-15.25 
  Saint-Gilles, Damien 1669 FRA0.501-0.1625-4.00 
  Perrusset, Barbara 1817 FRA1.0010.552513.75 

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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