Individual Calculations April 2008
 Vorobiov, Alexander V  Total change: 2.40  Rating chartPersonal card
 Azov Cup 2008 open Azov RUS 2008-02-20
RcRownchangeKK*chgGame
 2204 2269 6.00 10 0.16 15 2.40 
  Korovin, Nikolai 2021 RUS1.0010.19152.85 
  Tikhiy, Sergey f2281 RUS0.5010.02150.30 
  Talkhigov, Aub 2238 RUS0.501-0.0415-0.60 
  Maxutov, Sergei 2260 UKR0.501-0.0115-0.15 
  Klyuchnikov, Vladimir f2259 RUS0.501-0.0115-0.15 
  Osipovich, Oleg 2176 RUS0.001-0.6315-9.45 
  Poliakov, Vladimir 2084 UKR1.0010.26153.90 
  Kovalenko, Alexander f2256 UKR0.501-0.0215-0.30 
  Yakovenko, Ivan f2232 UKR1.0010.45156.75 
  Karpsatov, Ksenofont 2231 RUS0.501-0.0515-0.75 

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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