Blitz: Individual Calculations January 2021
 Preobrazhenskaya, Diana  Total change: 36.40  Rating chartPersonal card
 Blitz Moscow. November 2020 - 5 Moscow RUS 2020-11-20
RcRownchangeKK*chgGame
 1814 1605 5.00 11 1.82 20 36.40 
  Afanasiev, Vadim f2009 RUS0.001-0.0820-1.60 
  Kuzmina, Viktoria 1122 RUS1.0010.05201.00 
  Putinceva, Marina 1641 RUS1.0010.552011.00 
  Spichkin, Alexander 1979 RUS1.0010.902018.00 
  Rozanov, Pavel B. f2115 RUS0.001-0.0420-0.80 
  Oliinyk, Serafim 1916 UKR0.001-0.1420-2.80 
  Korshunov, Sergey And. 1848 RUS1.0010.802016.00 
  Bachaliashvili, Eduard 2272 RUS0.001-0.0120-0.20 
  Korelskiy, Egor 1798 RUS0.001-0.2520-5.00 
  Arutyunyan, German 1387 RUS1.0010.22204.40 
  Gridnev, Selantiy 1866 RUS0.001-0.1820-3.60 

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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