Rapid: Individual Calculations September 2021
 Grishchenko, Sergey  Total change: -58.60  Rating chartPersonal card
 RAPID Grand Prix of Russia_Memorial of V. I. Zilberstein_A Bryansk RUS 2021-07-29
RcRownchangeKK*chgGame
 2009 2408 2.50 6 -2.93 20 -58.60 
  Denisov, Matvey 1918 RUS0.001-0.9620-19.20 
  Nur-Mukhametova, Alisa 1957 RUS1.0010.06201.20 
  Kavyev, Ruslan f2083 RUS0.501-0.3720-7.40 
  Balashov, Arseny 2179 RUS0.001-0.7920-15.80 
  Kitaev, Roman 1895 RUS1.0010.04200.80 
  Tsydendambaev, Artur 2023 RUS0.001-0.9120-18.20 

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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