Individual Calculations January 2015
 Polivoda, Ivan  Total change: 7.40  Rating chartPersonal card
 Obninsk Semifinal 2014 Obninsk RUS 2014-12-02
RcRownchangeKK*chgGame
 1984 1890 3.00 7 0.37 20 7.40 
  Budanov, Aleksey 1704 RUS1.0010.26205.20 
  Khobotova, Olesia 2079 RUS1.0010.752015.00 
  Shirokov, Sergey 2020 RUS0.001-0.3220-6.40 
  Makovich, Andrey 1922 RUS0.5010.04200.80 
  Loginov, Anton 2115 RUS0.5010.28205.60 
  Bilan, Danila 2070 RUS0.001-0.2620-5.20 
  Afonasieva, Anna 1976 RUS0.001-0.3820-7.60 

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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