Blitz: Individual Calculations February 2023
 Sereda, Vladimir  Total change: -9.80  Rating chartPersonal card
 New year tournament from blitz - Mykolaev 2022 Mykolaiv UKR 2022-12-30
RcRownchangeKK*chgGame
 1621 1457 2.00 7 -0.49 20 -9.80 
  Goroshchenko, Dmitry 2107 UKR0.001-0.0120-0.20 
  Uzun, Volodymyr 1369 UKR1.0010.38207.60 
  Danilenko, Mikhailo 1851 UKR1.0010.922018.40 
  Charkviani, Irakli 1661 UKR0.001-0.2420-4.80 
  Lukashov, Kirill 1699 UKR0.001-0.2020-4.00 
  Uzun, Pavlo 1274 UKR0.001-0.7420-14.80 
  Volosiuk, Mykhailo 1387 UKR0.001-0.6020-12.00 

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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