Individual Calculations August 2023
 Khalifa Essa, Albalooshi  Total change: -28.00  Rating chartPersonal card
 CZECH OPEN 2023 - B Pardubice CZE 2023-07-22
RcRownchangeKK*chgGame
 1607 1831 5.50 9 -1.40 20 -28.00 
  Ivan, Laszlo 1568 CZE0.501-0.3220-6.40 
  Lee, Chulwoo 1556 KOR1.0010.17203.40 
  Stara, Zuzana 1642 CZE1.0010.25205.00 
  Lettko, Michael 1723 GER0.501-0.1520-3.00 
  Yun, Hungi 1696 KOR0.501-0.1820-3.60 
  Rudlof, Adam 1430 CZE1.0010.08201.60 
  Tulchynsky, Mark 1431  * GER0.001-0.9220-18.40 
  Abdulrahim, Salem 1712 UAE0.001-0.6620-13.20 
  Pulter, Felix 1707 GER1.0010.33206.60 
 * 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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