Individual Calculations October 2008
 Perrois, Aurelien  Total change: 38.25  Rating chartPersonal card
 15eme Open international d'ete de Nice en hommage à Thierry... Nice FRA 2008-08-04
RcRownchangeKK*chgGame
 1818 1748 4.00 6 1.53 25 38.25 
  Faraill, Sebastien 1521 FRA1.0010.21255.25 
  Delseny, Serge 2010 FRA0.001-0.1825-4.50 
  Montolio Benedicto, Cesar 1986 ESP0.5010.30257.50 
  Lamartiniere, Christian 1479 FRA1.0010.17254.25 
  Maiffret, Patrick 1952 FRA0.5010.26256.50 
  De Leeuw, Johannes 1959 FRA1.0010.772519.25 

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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