Rapid: Individual Calculations September 2021
 Hejda, Ondrej  Total change: 71.20  Rating chartPersonal card
 Prebor mesta Ceske Budejovice 2021 Ceske Budejovice CZE 2021-08-28
RcRownchangeKK*chgGame
 1654 1320 4.50 7 3.56 20 71.20 
  Piskor, Martin 1682 CZE0.001-0.1020-2.00 
  Benda, Vladimir 1484 CZE1.0010.722014.40 
  Simunek, Jakub Simon 1760 CZE0.001-0.0620-1.20 
  Petrasek, David 1595 CZE1.0010.832016.60 
  Jirik, Radovan 1568 CZE1.0010.812016.20 
  Mosnicka, Jan 1785 CZE0.5010.45209.00 
  Hejda, Martin 1702 CZE1.0010.912018.20 

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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