Individual Calculations January 2009
 Tchimichkian, Vardan  Total change: -4.20  Rating chartPersonal card
 105e open international Club 608 Paris FRA 2008-10-25
RcRownchangeKK*chgGame
 1793 1625 2.00 8 -0.28 15 -4.20 
  Houlgate, Anthony 1948 FRA0.001-0.1315-1.95 
  Durret, Claude 1764 FRA0.5010.19152.85 
  Engel, Gerard 1732 FRA0.001-0.3515-5.25 
  De Mersseman, Eric 1800 FRA0.5010.23153.45 
  Touati, Bruno 1859 FRA0.001-0.2115-3.15 
  Desurmont, Gerard 1785 FRA1.0010.711510.65 
  Talamon, Jerome 1743 FRA0.001-0.3415-5.10 
  Guionnet, Alain 1715 FRA0.001-0.3815-5.70 

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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