Individual Calculations March 2010
 Vartsaba, Alexander  Total change: -17.40  Rating chartPersonal card
 26. Open International de Geneve - Kat. A GENEVA SUI 2009-12-26
RcRownchangeKK*chgGame
 1907 2091 4.00 7 -1.16 15 -17.40 
  Clerc, Alain 1832 SUI0.001-0.8215-12.30 
  Odermatt, Klaus 1898 SUI1.0010.25153.75 
  Delmonico, Nils 1921 SUI0.001-0.7215-10.80 
  Caorlin, Marco 1887 SUI1.0010.24153.60 
  Burgueno, Diego 1934 SUI0.501-0.2115-3.15 
  Zarri, Florian 1982 SUI0.501-0.1515-2.25 
  Rodriguez, Jean-Pierre 1898 FRA1.0010.25153.75 

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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