Individual Calculations August 2023
 Efimov, Leonid  Total change: -37.20  Rating chartPersonal card
 Moscow Open 2023 A Moscow RUS 2023-07-17
RcRownchangeKK*chgGame
 1832 2032 5.50 9 -0.93 40 -37.20 
  Popov, Nikita Vlad 1632  * RUS1.0010.08403.20 
  Zakaryan, David m2310 RUS0.5010.334013.20 
  Korchmar, Vasiliy m2438 RUS0.001-0.0840-3.20 
  Rudenko, Dmitry Al. 1522 RUS0.501-0.4640-18.40 
  Saulin, Grigoriy 1737 RUS0.501-0.3540-14.00 
  Panichkin, Aleksey 1702 RUS0.001-0.8840-35.20 
  Aidiev, Arslan 1604 RUS1.0010.07402.80 
  Iakushkov, Pavel 1765 RUS1.0010.18407.20 
  Putintsev, Ilya 1775 RUS1.0010.18407.20 
 * 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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