Blitz: Individual Calculations June 2019
 Bukina, Polina  Total change: -9.80  Rating chartPersonal card
 Blitz Moscow. May 2019 -2 Moscow RUS 2019-05-04
RcRownchangeKK*chgGame
 1814 1647 2.50 9 -0.49 20 -9.80 
  Kukhmazov, Arsen m2047  * RUS0.001-0.0820-1.60 
  Melikhov, Evgeny V. f2047  * RUS0.5010.42208.40 
  Pletnev, Evgeniy 2047  * RUS0.001-0.0820-1.60 
  Mamedov, Elshad 2047  * RUS0.001-0.0820-1.60 
  Tokmantsev, Ivan 1981 RUS0.001-0.1220-2.40 
  Uskov, Artem 1367 RUS0.001-0.8420-16.80 
  Bukina, Sofia 1659 RUS0.5010.02200.40 
  Semenov, Grigoriy 1569 RUS0.501-0.1120-2.20 
  Tyapkin, Vladimir 1559 RUS1.0010.38207.60 
 * 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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