Individual Calculations December 2013
 Polivoda, Ivan  Total change: -6.00  Rating chartPersonal card
 Obninsk Autumn Cup 2013 Obninsk RUS 2013-11-02
RcRownchangeKK*chgGame
 1903 1894 3.50 8 -0.40 15 -6.00 
  Makovich, Andrey 1887 RUS0.501-0.0115-0.15 
  Aleksandrov, Anatolii 1867 RUS1.0010.46156.90 
  Shirokov, Sergey 2031 RUS0.001-0.3215-4.80 
  Shon, Vitaly 1940 RUS0.5010.06150.90 
  Trofimov, Nikita 2032 RUS0.001-0.3115-4.65 
  Ovchinnikov, Gennadiy 1746 RUS0.501-0.2015-3.00 
  Budanov, Aleksey 1673 RUS0.501-0.2815-4.20 
  Kozenkov, Evgeny 2044 RUS0.5010.20153.00 

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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