Individual Calculations March 2020
 Lapekhin, Alexander  Total change: -22.40  Rating chartPersonal card
 Moscow Open 2020 D1 Moscow RUS 2020-01-25
RcRownchangeKK*chgGame
 1735 1578 2.00 8 -0.56 40 -22.40 
  Guseinov, Sergey 1978  * RUS0.001-0.0840-3.20 
  Varantsou, Ivan 1870 BLR0.001-0.1540-6.00 
  Kulakov, Vitaly 1907 RUS0.001-0.1240-4.80 
  Diachenko, Vladimir 1288 RUS0.001-0.8440-33.60 
  Nogaev, Gennadiy 1334 RUS1.0010.20408.00 
  Domnin, Vladimir 1793 RUS1.0010.774030.80 
  Dubrovin, Anatoly 1891 RUS0.001-0.1440-5.60 
  Shcherbakov, Nikolay 1821 RUS0.001-0.2040-8.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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