Rapid: Individual Calculations April 2020
 Zozulya, Vladimir  Total change: 22.20  Rating chartPersonal card
 Chess School - 2020 rapid N2 Kyiv UKR 2020-02-23
RcRownchangeKK*chgGame
 1547 1439 3.00 5 1.11 20 22.20 
  Marchenko, Ameliia 1290 UKR1.0010.30206.00 
  Bashirov, Kemal 1757 UKR0.001-0.1320-2.60 
  Gavriushov, Daniil 1312 UKR1.0010.33206.60 
  Titorenko, Olga 1648 UKR1.0010.772015.40 
  Perets, Dmitry 1728 UKR0.001-0.1620-3.20 

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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