Individual Calculations August 2023
 Sprenar, Petr  Total change: -14.80  Rating chartPersonal card
 CZECH OPEN 2023 - E Pardubice CZE 2023-07-13
RcRownchangeKK*chgGame
 2103 2324 3.00 5 -0.74 20 -14.80 
  Zerebiec, Maurycy 1913 POL0.501-0.4220-8.40 
  Zvarik, Martin f2180 SVK0.501-0.1920-3.80 
  Kubin, Tomas Daniel 1945 CZE1.0010.09201.80 
  Skypala, Ondrej 2163 CZE0.501-0.2120-4.20 
  Jares, Michal c2315 CZE0.501-0.0120-0.20 

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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