Blitz: Individual Calculations September 2020
 Sirotina, Mariya  Total change: 28.40  Rating chartPersonal card
 Novaya Ladoga Summer 2020. Zinder memorial. Blitz Novaya Ladoga RUS 2020-08-24
RcRownchangeKK*chgGame
 1645 1272 3.00 8 1.42 20 28.40 
  Postanogov, Dmitrii 1926 RUS0.5010.49209.80 
  Kurchenko, Egor 1674 RUS0.5010.42208.40 
  Presnyakov, Kirill 1832 RUS0.001-0.0220-0.40 
  Kulagin, Anatoly 1790 RUS0.001-0.0320-0.60 
  Zabotin, Sergey 1841 RUS0.001-0.0220-0.40 
  Volkov, Sergey 1138 RUS1.0010.32206.40 
  Shalaev, Nikolay 1853 ISR0.5010.48209.60 
  Makarchik, Arseniy Vik 1109 RUS0.501-0.2220-4.40 

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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