Individual Calculations April 2009
 Gozzoli, Cyrille  Total change: 3.15  Rating chartPersonal card
 25e open international de Cappelle Cappelle la Grande FRA 2009-02-28
RcRownchangeKK*chgGame
 2137 2122 4.50 9 0.21 15 3.15 
  Biyidi, Thomas 1927 FRA1.0010.25153.75 
  Tologontegin, Semetey f2367 KGZ0.001-0.2015-3.00 
  Cox, Jan 1814 NED1.0010.14152.10 
  Petran, Peter m2326 SVK0.5010.26153.90 
  Qendro, Llambi m2373 ALB0.5010.31154.65 
  Batsiashvili, Nino wg2350 GEO0.001-0.2115-3.15 
  Sveshnikov, Vladimir f2397 LAT0.001-0.1715-2.55 
  Houssin, Vianney 1807 FRA0.501-0.3615-5.40 
  Roffe, Benoit 1875 FRA1.0010.19152.85 

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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