Individual Calculations August 2021
 Chval, Petr  Total change: 15.60  Rating chartPersonal card
 FIDE Open SU Ceske Budejovice 2021 Ceske Budejovice CZE 2021-07-01
RcRownchangeKK*chgGame
 1706 1888 6.50 8 0.78 20 15.60 
  Slaby, Martin 1488  * CZE1.0010.08201.60 
  Smola, David 1572 CZE1.0010.13202.60 
  Weiss, Pavel 1664 CZE1.0010.22204.40 
  Junghannss, Fabian 1746 GER0.001-0.6920-13.80 
  Janouskova, Adela 1595 CZE1.0010.15203.00 
  Sibl, Vaclav 1892 CZE0.5010.01200.20 
  Svetly, Jiri 1833 CZE1.0010.42208.40 
  Lizner, Milan 1860 CZE1.0010.46209.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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