Blitz: Individual Calculations June 2019
 Bukina, Sofia  Total change: -45.40  Rating chartPersonal card
 Blitz Moscow. May 2019 -2 Moscow RUS 2019-05-04
RcRownchangeKK*chgGame
 1648 1659 3.00 10 -2.27 20 -45.40 
  Pogosyan, Stefan m2059  * RUS0.001-0.0820-1.60 
  Zhukov, Anton 2059  * RUS0.001-0.0820-1.60 
  Korshunov, Sergey A 1522 RUS0.001-0.6820-13.60 
  Voronin, Nikita 1462 RUS0.001-0.7520-15.00 
  Iglin, Kirill 1259  * RUS0.501-0.4220-8.40 
  Spichkin, Alexander 2059  * RUS0.001-0.0820-1.60 
  Tyapkin, Vladimir 1559 RUS1.0010.36207.20 
  Bukina, Polina 1647 RUS0.501-0.0220-0.40 
  Mazur, Arkadiy 1288 RUS1.0010.10202.00 
  Semenov, Grigoriy 1569 RUS0.001-0.6220-12.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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