Individual Calculations May 2010
 Guillon, Gabriel  Total change: -22.75  Rating chartPersonal card
 Chpt Isere 2010 -2 Eybens FRA 2010-01-10
RcRownchangeKK*chgGame
 1775 1837 2.00 5 -0.91 25 -22.75 
  Fahys, Bertrand 1830 FRA0.001-0.5125-12.75 
  Michaelides, Hippocrate 1644 FRA1.0010.25256.25 
  Faure, Serge 1751 FRA1.0010.38259.50 
  Joeckle, Jean-Paul 1786 FRA0.001-0.5725-14.25 
  Petit, Didier 1863 FRA0.001-0.4625-11.50 

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)
 

 

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