Individual Calculations January 2010
 Kozak, Leonid  Total change: -7.50  Rating chartPersonal card
 1st V.Stopkin Memorial Nikolaev UKR 2009-11-21
RcRownchangeKK*chgGame
 2203 2340 5.50 9 -0.50 15 -7.50 
  Trofimova, Anastasiy 1957 UKR1.0010.09151.35 
  Varchenko, Grigory 2165 UKR0.501-0.2315-3.45 
  Vartapetyan, Armen 2117 UKR0.501-0.2815-4.20 
  Shilin, Denis m2374 UKR1.0010.55158.25 
  Khazankin, Moisei 2139 UKR1.0010.24153.60 
  Danilenko, Dmitriy 2297 UKR0.501-0.0615-0.90 
  Sivuk, Vitaly 2431 UKR0.001-0.3815-5.70 
  Glazkov, Konstantin 2081 UKR1.0010.18152.70 
  Lots, Stepan f2262 UKR0.001-0.6115-9.15 

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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