Individual Calculations September 2009
 Kolodko, Mikhail  Total change: -24.45  Rating chartPersonal card
 Veresov memorial 2009 Minsk BLR 2009-06-22
RcRownchangeKK*chgGame
 1810 1970 2.50 6 -1.63 15 -24.45 
  Davidovich, Mikhail 2153 BLR0.001-0.2615-3.90 
  Osipova, Polina 1869 BLR0.001-0.6415-9.60 
  Dedkov, Nikita 1620 BLR1.0010.11151.65 
  Lukyanenko, Stanislav 1785 BLR1.0010.26153.90 
  Gafarov, Vadim 1620 BLR0.501-0.3915-5.85 
  Rudenkov, Sergei 1813 BLR0.001-0.7115-10.65 

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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