Individual Calculations December 2023
 Ermakov, Maxim  Total change: 27.60  Rating chartPersonal card
 PFO-2023_B19_STD Samara RUS 2023-11-02
RcRownchangeKK*chgGame
 1819 1766 4.50 9 0.69 40 27.60 
  Pozdnyakov, Egor Dm. 1366  * RUS1.0010.08403.20 
  Pugin, Stepan 1909 RUS1.0010.694027.60 
  Pukhov, Ivan 1955 RUS0.001-0.2540-10.00 
  Konstantinov, Nikita 2075 RUS0.001-0.1440-5.60 
  Berezin, Igor Y 1530 RUS1.0010.20408.00 
  Evtukhov, Lev 1923 RUS0.5010.21408.40 
  Shinkarov, Artem 1936 RUS0.5010.22408.80 
  Lydin, Vladislav 2005 RUS0.001-0.2040-8.00 
  Sadykov, Ilgiz A. 1675 RUS0.501-0.1240-4.80 
 * 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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