Individual Calculations April 2020
 Sergeev, Konstantin  Total change: 13.20  Rating chartPersonal card
 Kirov championship 2020 Kirov RUS 2020-03-03
RcRownchangeKK*chgGame
 1733 1727 5.00 9 0.66 20 13.20 
  Vinokurov, Alexander 1372 RUS1.0010.11202.20 
  Ljashenko, Konstantin 2007 UKR0.5010.34206.80 
  Suleimanov, Konstantin 1842 RUS0.001-0.3420-6.80 
  Visheratin, Vitalij 1749 RUS0.5010.03200.60 
  Strygin, Dmitry 1457 RUS1.0010.17203.40 
  Kostitsyn, Genrikh 1774 RUS1.0010.572011.40 
  Shirokov, Dmitry 1917 RUS0.001-0.2520-5.00 
  Trapeznikov, Roman 1666 RUS1.0010.42208.40 
  Popyvanov, Vyacheslav 1810 RUS0.001-0.3920-7.80 

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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