Rapid: Individual Calculations April 2022
 Karpenko, Aleksey V  Total change: -11.20  Rating chartPersonal card
 North-West chess Championship 2022 men. RAPID. St. Petersburg RUS 2022-03-19
RcRownchangeKK*chgGame
 1764 1648 2.50 7 -0.56 20 -11.20 
  Lukjanov, Igor 2143 RUS0.001-0.0420-0.80 
  Sazhin, Evgeny m2369 RUS0.001-0.0120-0.20 
  Troshichev, Yaroslav 1417 RUS0.001-0.7920-15.80 
  Olesk, Kamilla 1436 RUS0.001-0.7720-15.40 
  Pobegailov, Timofei 1473 RUS1.0010.27205.40 
  Dyatkinskii, Andrey 1690 RUS0.5010.06201.20 
  Petrov, Alexandr 1817 RUS1.0010.722014.40 

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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