Individual Calculations July 2022
 Yakushev, Nikolai  Total change: -20.00  Rating chartPersonal card
 Konstantin Sukharev Memorial 2022. Open Berdsk RUS 2022-06-15
RcRownchangeKK*chgGame
 1614 1991 5.00 7 -1.00 20 -20.00 
  Kovalev, Anatoly 1571 RUS0.501-0.4320-8.60 
  Lutaenko, Lev 1688 RUS1.0010.14202.80 
  Babayan, Alina 1591  * RUS1.0010.08201.60 
  Nikolaeva, Nadezhda 1781 RUS0.001-0.7720-15.40 
  Voroshkov, Kirill 1699 RUS1.0010.15203.00 
  Chipurnykh, Veronika 1097 RUS1.0010.00200.00 
  Altyntsev, Alexandr 1868 RUS0.501-0.1720-3.40 
 * 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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