Individual Calculations December 2023
 Pak, Polina  Total change: -39.20  Rating chartPersonal card
 DVFO Champ. 2023_G19 Vladivostok RUS 2023-11-02
RcRownchangeKK*chgGame
 1542 1857 6.50 9 -0.98 40 -39.20 
  Ryzhepa, Aleksandra 1334 RUS1.0010.03401.20 
  Khamnueva, Mariya 1597 RUS1.0010.18407.20 
  Vasilieva, Arina 1824 RUS0.501-0.0540-2.00 
  Sazonova, Nadezhda 1504 RUS1.0010.11404.40 
  Starostina, Ksenia 1462 RUS0.501-0.4240-16.80 
  Efimova, Yulia 1576 RUS0.501-0.3440-13.60 
  Savchenko, Taisiya 1457  * RUS1.0010.08403.20 
  Emelyanova, Elena 1787 RUS0.001-0.6040-24.00 
  Damdinova, Altana 1333 RUS1.0010.03401.20 
 * 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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