Individual Calculations September 2009
 Delalee, Paul  Total change: -0.90  Rating chartPersonal card
 11e Festival d'Echecs- 11e open jeunes St Lo FRA 2009-07-07
RcRownchangeKK*chgGame
 1863 1935 3.50 6 -0.06 15 -0.90 
  Miroi, Robert-Andrei 1740 ROU1.0010.25153.75 
  Stephan, Victor 2198 FRA0.001-0.1815-2.70 
  Lazarus, Samuel 1783 WLS1.0010.30154.50 
  Becache, Matthias 1686 FRA1.0010.19152.85 
  Gueriche, Guillaume 2022 FRA0.001-0.3815-5.70 
  Guena, Clement 1748 FRA0.501-0.2415-3.60 

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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