Individual Calculations March 2017
 Petrov, Alexander I.  Total change: 63.60  Rating chartPersonal card
 Republican rating chess tournament-February Ulan-Ude RUS 2017-02-03
RcRownchangeKK*chgGame
 1687 1788 6.50 8 1.59 40 63.60 
  Gomboev, Nikolay 1398 RUS1.0010.09403.60 
  Rupyshev, Yuriy 1575 RUS1.0010.23409.20 
  Avazov, Semen 1494 RUS0.501-0.3540-14.00 
  Tsybenov, Roman 1515 RUS1.0010.17406.80 
  Zhabanov, Zhambal 1921 RUS1.0010.684027.20 
  Kirillov, Ayusha 1606 RUS1.0010.264010.40 
  Leonov, Mikhail 2062 RUS1.0010.834033.20 
  Irinchinov, Vladimir 1923 RUS0.001-0.3240-12.80 

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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