Individual Calculations June 2022
 Pokorny, Jan  Total change: -2.00  Rating chartPersonal card
 Jarni otevreny prebor SO SK OAZA Praha 2022 r2-5 Praha CZE 2022-05-04
RcRownchangeKK*chgGame
 1823 1847 1.50 3 -0.10 20 -2.00 
  Borovsky, Ivan 1795 CZE0.501-0.0720-1.40 
  Svacina, Tobias 1872 CZE0.001-0.4720-9.40 
  Vasicek, Martin 1801 CZE1.0010.44208.80 

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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