Individual Calculations February 2020
 Pak, Polina  Total change: 60.00  Rating chartPersonal card
 Vladimir Naumov Memorial 2020 Yakutsk RUS 2020-01-03
RcRownchangeKK*chgGame
 1686 1423 3.00 7 1.50 40 60.00 
  Adamova, Tuyara 1823  * RUS0.5010.424016.80 
  Vasilieva, Arina 1407 RUS0.001-0.5240-20.80 
  Zhu, Aleksandr 1707 RUS1.0010.844033.60 
  Stoyanoglo, Vyacheslav 1812 RUS0.5010.414016.40 
  Vasilyev, Nikolai I 1445 RUS1.0010.534021.20 
  Zhirkov, Vladislav 1782 RUS0.001-0.1040-4.00 
  Donskoy, Dmitriy 1823  * RUS0.001-0.0840-3.20 
 * 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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