Individual Calculations August 2023
 Pokorny, Jiri  Total change: -76.80  Rating chartPersonal card
 CZECH OPEN 2023 - B Pardubice CZE 2023-07-22
RcRownchangeKK*chgGame
 1629 1890 3.50 9 -3.84 20 -76.80 
  Wilk, Aleksander 1614 POL0.501-0.3320-6.60 
  Bartsch, Marius, Dr. 1622 GER0.501-0.3320-6.60 
  Buchtova, Viktorie 1596 CZE0.501-0.3520-7.00 
  Stara, Zuzana 1642 CZE0.001-0.8120-16.20 
  Pruetting, Lucas 1637 GER1.0010.19203.80 
  Zobel, Christian 1715 GER0.001-0.7320-14.60 
  Moeller, Tom 1507 GER1.0010.09201.80 
  Balazs, Kata 1701 GER0.001-0.7520-15.00 
  Al-Blooshi, Hamad Essa 1630 UAE0.001-0.8220-16.40 

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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