Individual Calculations April 2021
 Gutkovich, Polina  Total change: -160.80  Rating chartPersonal card
 Moscow-Open 2021_B Moscow RUS 2021-02-20
RcRownchangeKK*chgGame
 1701 2061 4.00 9 -4.02 40 -160.80 
  Khegai, Darya 1661  * RUS0.001-0.9240-36.80 
  Petrova, Elizaveta 1713 RUS1.0010.11404.40 
  Shenker, Angelina 1661  * RUS0.001-0.9240-36.80 
  Alekseenko, Mariya 1661  * RUS0.501-0.4240-16.80 
  Vasiljeva, Anna 1797 RUS0.001-0.8240-32.80 
  Zagrebina, Marina 1661  * RUS1.0010.08403.20 
  Akulova, Taisiya 1833 RUS0.001-0.7940-31.60 
  Kalenichenko, Alina 1661  * RUS0.501-0.4240-16.80 
  Barkasheva, Sofia 1661  * EST1.0010.08403.20 
 * 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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