Individual Calculations July 2022
 Pak, Polina  Total change: -22.40  Rating chartPersonal card
 Aurora Borealis 2022 Yakutsk RUS 2022-06-06
RcRownchangeKK*chgGame
 1604 1675 4.00 8 -0.56 40 -22.40 
  Zhirkov, Vladislav 1905 RUS0.001-0.2140-8.40 
  Mikhaylova, Natalya Ser 1275  * RUS1.0010.08403.20 
  Vasilyev, Vasily f2218 RUS0.001-0.0340-1.20 
  Mestnikov, David 1230 RUS1.0010.06402.40 
  Vasiliev, Artur 1573 RUS0.001-0.6440-25.60 
  Zeinoldanov, Daniyar A 1174 RUS1.0010.04401.60 
  Vasilieva, Arina 1630 RUS0.501-0.0640-2.40 
  Chumaevskiy, Arseniy 1828 RUS0.5010.20408.00 
 * 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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