Rapid: Individual Calculations April 2020
 Karmanova, Olga Dm.  Total change: 10.40  Rating chartPersonal card
 St. Petersburg Rapid Championship 2020 Men St. Petersburg RUS 2020-02-22
RcRownchangeKK*chgGame
 1786 1730 4.50 9 0.52 20 10.40 
  Babanin, Gleb 2178 RUS0.001-0.0620-1.20 
  Koltsova, Alisa 1339 RUS1.0010.09201.80 
  Khaliullin, Albert 1979 RUS0.001-0.1920-3.80 
  Ostrotin, Yuri 1556 RUS0.501-0.2320-4.60 
  Aseev, Vladimir 2068 RUS0.001-0.1220-2.40 
  Plonskiy, Danila 1457 RUS1.0010.17203.40 
  Ivanov, Sergei V. 2030 RUS1.0010.852017.00 
  Merzlyakov, Ivan 1959 RUS0.001-0.2120-4.20 
  Strelkov, Sergey 1512 RUS1.0010.22204.40 

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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