Individual Calculations September 2021
 Vraj, Ondrej  Total change: -46.60  Rating chartPersonal card
 Jesenik Open 2021 - A Jesenik CZE 2021-08-21
RcRownchangeKK*chgGame
 1874 2027 4.00 9 -2.33 20 -46.60 
  Hlavacek, Ondrej 1811 CZE0.001-0.7820-15.60 
  Kubat, Pavel 1913 CZE0.501-0.1620-3.20 
  Turkova, Karolina wc1904 SVK0.001-0.6720-13.40 
  Kulhanek, Jachym 1882 CZE0.501-0.1920-3.80 
  Majer, Jiri 1961 CZE0.501-0.0920-1.80 
  Stary, Lukas 1847 CZE0.501-0.2420-4.80 
  Simak, Roman 1789 CZE0.501-0.3020-6.00 
  Vlachopulos, Georgis 1856 CZE1.0010.27205.40 
  Skiba, Aleksandra 1905 POL0.501-0.1720-3.40 

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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