Individual Calculations September 2009
 Tchimichkian, Vardan  Total change: 19.80  Rating chartPersonal card
 21e tournoi international de Massy Massy FRA 2009-06-27
RcRownchangeKK*chgGame
 1780 1596 3.00 6 1.32 15 19.80 
  Koenig, Joel 1932 FRA0.001-0.1215-1.80 
  Perolle, Guy 1706 FRA0.001-0.3515-5.25 
  Fargeon, Yves 1924 FRA0.001-0.1315-1.95 
  Banat, Rizlene 1542 FRA1.0010.42156.30 
  Mousset-Evtouchenko, Nina 1763 FRA1.0010.721510.80 
  Dominguez, Alain 1815 FRA1.0010.781511.70 

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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