Individual Calculations August 2023
 Grigorjev, Iljya  Total change: 4.00  Rating chartPersonal card
 Moscow Open 2023 A Moscow RUS 2023-07-17
RcRownchangeKK*chgGame
 2219 2427 7.00 9 0.40 10 4.00 
  Bujakevich, Aleksandr f2027  * RUS1.0010.08100.80 
  Sviridov, Vladislav 2046 RUS1.0010.09100.90 
  Skatchkov, Valery f2217 RUS0.501-0.2710-2.70 
  Cherepov, Alexej 2122 BLR1.0010.14101.40 
  Zvjaginsev, Vadim g2584 RUS0.5010.21102.10 
  Somkin, Kirill 2198 RUS1.0010.21102.10 
  Bardyk, Artem 2063 RUS0.501-0.4010-4.00 
  Iljiushenok, Ilia g2555 RUS0.5010.17101.70 
  Nagornov, Nikita 2157 RUS1.0010.17101.70 
 * 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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