Individual Calculations September 2010
 Barbry, Quentin  Total change: 38.75  Rating chartPersonal card
 9e open international La Fere FRA 2010-07-03
RcRownchangeKK*chgGame
 1809 1565 3.00 7 1.55 25 38.75 
  Dernoncourt, Christophe 1706 FRA0.001-0.3125-7.75 
  Casier, Fabrice 1802 FRA1.0010.802520.00 
  Daniel, Antoine 1863 FRA0.5010.35258.75 
  Pytel, Bozena wm1964 FRA0.001-0.0825-2.00 
  Dagnicourt, Francis 1748 FRA1.0010.742518.50 
  Vandervorst, Marc 1865 FRA0.001-0.1525-3.75 
  Eeckhout, Jean-Louis 1713 FRA0.5010.20255.00 

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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