Individual Calculations September 2021
 Dikov, Alexander I.  Total change: -27.20  Rating chartPersonal card
 XXX Memorial Korensky Tambov RUS 2021-08-14
RcRownchangeKK*chgGame
 1995 1928 2.00 8 -1.36 20 -27.20 
  Lopukhin, Anatoly 2198 RUS0.001-0.1720-3.40 
  Korshunov, Alexey 1980 RUS1.0010.572011.40 
  Darenkov, Mikhail 2053 RUS0.001-0.3320-6.60 
  Shvadchenko, Grigory F. 1888 RUS0.001-0.5620-11.20 
  Vyaznikov, Sergey O. 2187 RUS0.001-0.1820-3.60 
  Tikhonov, Viacheslav c2260 RUS1.0010.882017.60 
  Pershutkin, Aleksey I 1759 RUS0.001-0.7220-14.40 
  Kochetov, Vladislav 1635 RUS0.001-0.8520-17.00 

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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