Blitz: Individual Calculations September 2021
 Puchkov, Alexander  Total change: -64.00  Rating chartPersonal card
 Nikolskie Riady Blitz Cup St. Petersburg RUS 2021-08-15
RcRownchangeKK*chgGame
 1703 2025 5.50 11 -3.20 20 -64.00 
  Pavlov, Erik 1290 RUS1.0010.01200.20 
  Epishin, Vladimir g2482 RUS0.001-0.0520-1.00 
  Makarov, Mikhail. 1671 RUS1.0010.11202.20 
  Trishkin, Mikhail 1907 RUS0.001-0.6620-13.20 
  Shaitor, Ilya 1635 RUS0.001-0.9120-18.20 
  Salmina, Veronika 1535 RUS1.0010.04200.80 
  Simakov, Vadim 1681 RUS0.001-0.8820-17.60 
  Uzhegova, Sofia 1290 RUS1.0010.01200.20 
  Ermonina, Irina 1503 RUS1.0010.03200.60 
  Voroshilov, Vladimir 1930 RUS0.501-0.1320-2.60 
  Filippov, Kirill P. 1813 RUS0.001-0.7720-15.40 

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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