Individual Calculations September 2010
 Lenfant, Francois  Total change: 13.20  Rating chartPersonal card
 18e open international de Saint-Affrique Saint Affrique FRA 2010-07-24
RcRownchangeKK*chgGame
 2190 2082 3.50 7 0.88 15 13.20 
  Valles, Manuel 2242 FRA0.5010.21153.15 
  Karpatchev, Aleksandr g2476 RUS0.001-0.0815-1.20 
  Arcusa, Michel 1890 FRA1.0010.25153.75 
  Mladenov, Plamen m2363 BUL0.001-0.1615-2.40 
  Meunier, Clement 1799 FRA1.0010.16152.40 
  Dussol, Pierre f2216 FRA1.0010.681510.20 
  Bissieres, Matthieu f2344 FRA0.001-0.1815-2.70 

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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