Rapid: Individual Calculations July 2023
 Akerman, Jan  Total change: 23.60  Rating chartPersonal card
 18. Zlata Praha Rapid Open 2023 Praha CZE 2023-06-17
RcRownchangeKK*chgGame
 1727 1514 3.50 8 1.18 20 23.60 
  Kucera, Jiri 1842 CZE1.0010.872017.40 
  Bily, Michal 1943 CZE0.001-0.0720-1.40 
  Svoboda, Zdenek 2135 CZE0.001-0.0120-0.20 
  Tokar, Zdenko 1930 SVK0.001-0.0720-1.40 
  Marutyan, David 1114  * CZE1.0010.08201.60 
  Strazhnyk, Viktoriia 1380 CZE1.0010.32206.40 
  Barabas, Ales 1708 CZE0.5010.25205.00 
  Cimbora, Matej 1764 CZE0.001-0.1920-3.80 
 * 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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