Individual Calculations October 2021
 Polosin, Evgeni  Total change: -35.20  Rating chartPersonal card
 Memorial Panchenko 2021 - A Chelyabinsk RUS 2021-09-13
RcRownchangeKK*chgGame
 2057 2186 3.50 8 -1.76 20 -35.20 
  Drygalov, Sergey m2500 RUS0.001-0.1420-2.80 
  Efimov, Leonid 1866 RUS0.001-0.8720-17.40 
  Gusev, Kirill 1897 RUS0.001-0.8420-16.80 
  Usov, Aleksandr E. f2318 RUS0.001-0.3220-6.40 
  Gusev, Mikhail 1964 RUS1.0010.22204.40 
  Bratov, Ademir 1922 RUS0.501-0.3220-6.40 
  Petrovsky, Nikita 1967 RUS1.0010.22204.40 
  Lebzak, Yaroslav 2025 RUS1.0010.29205.80 

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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