Rapid: Individual Calculations August 2021
 Ocheretnaya, Elena  Total change: -16.20  Rating chartPersonal card
 Tuapse 2021_Rapid Grand Prix of Russia Tuapse RUS 2021-07-06
RcRownchangeKK*chgGame
 1712 1517 2.00 7 -0.81 20 -16.20 
  Demidov, Mikhail g2252 RUS0.001-0.0120-0.20 
  Davydov, Ilya 1077 RUS1.0010.06201.20 
  Mutovin, Egor 2127 RUS0.001-0.0220-0.40 
  Pozdnyakov, Nikita Dm. 1116 RUS0.001-0.9220-18.40 
  Firsova, Elizaveta 1178 RUS1.0010.12202.40 
  Kuznetsov, Sergei 2075 RUS0.001-0.0320-0.60 
  Kazmin, Semen 2159 RUS0.001-0.0120-0.20 

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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