Rapid: Individual Calculations August 2021
 Gutkovich, Polina  Total change: -15.00  Rating chartPersonal card
 Rapid Moscow. July 2021 - 4 Moscow RUS 2021-07-24
RcRownchangeKK*chgGame
 1785 1944 4.00 7 -0.75 20 -15.00 
  Starkov, Alexandr 1443 RUS1.0010.04200.80 
  Merkulova, Viktoria 1701 RUS1.0010.20204.00 
  Kolesov, Gordey 1818 RUS1.0010.33206.60 
  Usov, Dmitry E. 1699 RUS0.001-0.8020-16.00 
  Parpiev, Isaak 1906 RUS0.001-0.5520-11.00 
  Lysenko, Olesya 1685 RUS1.0010.18203.60 
  Usov, Aleksandr E. 2240 RUS0.001-0.1520-3.00 

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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