Individual Calculations October 2008
 Sirnioti, Georgia  Total change: 10.50  Rating chartPersonal card
 17th OPEN INTER.TOURN. KABALA 2008-GROUP B' KAVALA GRE 2008-07-31
RcRownchangeKK*chgGame
 1946 1806 2.00 5 0.42 25 10.50 
  Krueger, Tim 1989 GER0.001-0.2625-6.50 
  Potthoff, Phillip 2016 GER1.0010.772519.25 
  Andrenelli, Adriano 1975 ITA0.5010.22255.50 
  Khazhomia, Anuki 1909 GEO0.5010.14253.50 
  Aznaouridis, Sokratis 1840 GRE0.001-0.4525-11.25 

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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