Individual Calculations December 2019
 Piatin, Oleg  Total change: -3.20  Rating chartPersonal card
 M.A.Vladimirov Memorial 2019 - Seniors Odintsovo RUS 2019-11-09
RcRownchangeKK*chgGame
 1907 2022 5.00 8 -0.16 20 -3.20 
  Baygaziev, Boris 1747 RUS1.0010.17203.40 
  Podjapolskiy, Vyacheslav 1922 RUS1.0010.36207.20 
  Skopintsev, Vladimir 1902 RUS0.001-0.6620-13.20 
  Velichko, Sergey 1888 RUS0.001-0.6820-13.60 
  Shplatov, Viktor 1876 RUS0.501-0.2020-4.00 
  Davletyarov, Favoris 1744 RUS1.0010.17203.40 
  Bakhtin, Vladimir A. 2079 RUS0.5010.08201.60 
  Golynsky, Yuri 2095 RUS1.0010.602012.00 

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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