Individual Calculations August 2022
 Petrasek, David  Total change: 78.80  Rating chartPersonal card
 CZECH OPEN 2022 - E - 4-member team tournament Pardubice CZE 2022-07-14
RcRownchangeKK*chgGame
 1727 1461 3.50 7 1.97 40 78.80 
  Danek, Pavel 1851 CZE1.0010.914036.40 
  Sterba, Karel 1798 CZE1.0010.884035.20 
  Simonova, Stela 1751 SVK0.001-0.1640-6.40 
  Stavova, Marketa 1270 CZE1.0010.254010.00 
  Chovan, Anton 1621 SVK0.5010.21408.40 
  Jenc, Milan 1895 CZE0.001-0.0640-2.40 
  Ptacek, Jan 1906 CZE0.001-0.0640-2.40 

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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