Individual Calculations September 2009
 Bidkova, Viktoria  Total change: 3.30  Rating chartPersonal card
 Cup Independence -2009 (A) Kyiv UKR 2009-08-13
RcRownchangeKK*chgGame
 2210 2041 2.50 8 0.22 15 3.30 
  Kernazhitsky, Leonid m2330 UKR0.001-0.1615-2.40 
  Gorlovetsky, Stanislav 2173 UKR0.5010.18152.70 
  Ataiev, Azat f2168 UKR1.0010.671510.05 
  Shankovsky, Andriy 2314 UKR0.001-0.1715-2.55 
  Julin, Alexei 2220 UKR0.001-0.2715-4.05 
  Brozhik, Vasilij 2097 UKR1.0010.58158.70 
  Gerber, Vladimir 2156 UKR0.001-0.3415-5.10 
  Shvets, Sergey 2219 UKR0.001-0.2715-4.05 

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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