Rapid: Individual Calculations April 2020
 Kataev, Aleksandr  Total change: -10.80  Rating chartPersonal card
 3rd Open International Chess Tournament Polar Gambit 2020_S. I. Krylov Memorial_Rapid Murmansk RUS 2020-02-23
RcRownchangeKK*chgGame
 1845 1983 5.00 9 -0.54 20 -10.80 
  Galchenko, Matvey f2387 RUS0.001-0.0820-1.60 
  Nozdrin, Mikhail 1491 RUS1.0010.04200.80 
  Lavrov, Maxim m2375 RUS0.001-0.0820-1.60 
  Simkin, Alexander 1687 RUS0.001-0.8520-17.00 
  Vrublevskii, Nikita Vl 1347 RUS1.0010.01200.20 
  Khmil, Fedor 1454 RUS1.0010.03200.60 
  Kolomietz, Sergey 1928 RUS1.0010.42208.40 
  Poroshin, Roman 2032 RUS0.001-0.4320-8.60 
  Mikalsen, Harald 1907 NOR1.0010.40208.00 

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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