Rapid: Individual Calculations February 2023
 Pukite, Elza  Total change: -38.00  Rating chartPersonal card
 Olaines atklatais rapida cempionats 2023 I posms Olaine LAT 2023-01-28
RcRownchangeKK*chgGame
 1398 1211 0.50 5 -0.95 40 -38.00 
  Ivanovskis, Sergejs 1601 LAT0.001-0.0940-3.60 
  Zvaunis, Maris 1403 LAT0.001-0.2540-10.00 
  Dundurs, Edgars 1322 LAT0.001-0.3540-14.00 
  Goldbergs, Edvards 1103 LAT0.501-0.1540-6.00 
  Jakobsons, Andris 1563 LAT0.001-0.1140-4.40 

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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