Individual Calculations September 2022
 Jozwik, Jacek  Total change: -32.80  Rating chartPersonal card
 Miedzynarodowy Festiwal Szachowy Kopernik - Turniej A Torun POL 2022-07-23
RcRownchangeKK*chgGame
 1710 1852 4.50 9 -1.64 20 -32.80 
  Rzhevutsky, Jan 1670 POL0.501-0.2420-4.80 
  Szmidt, Przemyslaw 1845 POL1.0010.49209.80 
  Matuszewski, Bartlomiej 1590 POL1.0010.18203.60 
  Darowicki, Mariusz 1890 POL0.001-0.4520-9.00 
  Przybylski, Bartosz 1705 POL0.001-0.7020-14.00 
  Graff, Slawomir 1781 POL1.0010.40208.00 
  Halhoul, Adam 1670 POL0.001-0.7420-14.80 
  Kozlinski, Marcin 1583 POL1.0010.17203.40 
  Augustowski, Janusz 1659 POL0.001-0.7520-15.00 

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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