Individual Calculations September 2009
 Vantet, Pascale  Total change: 2.85  Rating chartPersonal card
 24e Open International d'Avoine Avoine FRA 2009-07-18
RcRownchangeKK*chgGame
 1850 1720 2.50 7 0.19 15 2.85 
  Blivet, Daniel 1818 FRA0.5010.13151.95 
  Le Bail, Stephane 1810 FRA0.001-0.3815-5.70 
  Darre, Alain 1785 FRA1.0010.59158.85 
  Gaudin, Eric 1930 FRA0.001-0.2315-3.45 
  Tranchant, Alain 1865 FRA0.5010.19152.85 
  Gaudin, Bruno 1802 FRA0.5010.11151.65 
  Wojtkowski, Frederic 1937 FRA0.001-0.2215-3.30 

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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