Rapid: Individual Calculations May 2021
 Seregin, Anton P  Total change: -47.40  Rating chartPersonal card
 Karelian 2021 rapid chmp Petrozavodsk RUS 2021-04-03
RcRownchangeKK*chgGame
 1636 1563 0.50 7 -2.37 20 -47.40 
  Vovchik, Vladimir 1800 GER0.001-0.2020-4.00 
  Nilov, Vladimir A. 1672 RUS0.001-0.3520-7.00 
  Stafeev, Vyacheslav A. 1558 RUS0.001-0.5120-10.20 
  Fedotov, Alexander V. 1637 RUS0.001-0.4020-8.00 
  Razh, Amal 1957 RUS0.5010.42208.40 
  Sklyarova, Sofia 1233 RUS0.001-0.8820-17.60 
  Lapsakov, Alexander S. 1597 RUS0.001-0.4520-9.00 

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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