Rapid: Individual Calculations October 2021
 Poljakov, Konstantin  Total change: -12.20  Rating chartPersonal card
 Pushkin 2021 Tourism Day Rapid St. Petersburg RUS 2021-09-25
RcRownchangeKK*chgGame
 1792 2193 5.50 7 -0.61 20 -12.20 
  Krasnikov, Mikhail 1675 RUS0.001-0.9720-19.40 
  Esayan, Samvel 1458 RUS1.0010.01200.20 
  Drozdov, Artem 1636 RUS1.0010.03200.60 
  Prelovskij, Rudolf 1860 RUS1.0010.12202.40 
  Smirnov, Mikhail 1980 RUS0.501-0.2720-5.40 
  Trishkin, Mikhail 1847 RUS1.0010.11202.20 
  Biriukov, Oleg V. m2087 RUS1.0010.36207.20 

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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