Individual Calculations September 2022
 Siktanc, Petr  Total change: -71.20  Rating chartPersonal card
 Jesenik Open 2022 - A Jesenik CZE 2022-08-13
RcRownchangeKK*chgGame
 1803 2037 3.50 9 -3.56 20 -71.20 
  Witwicki, Pawel 1801 POL1.0010.20204.00 
  Rybackova, Lucie 1647 CZE0.001-0.9120-18.20 
  Bohacek, Jan Andrej 1891 CZE0.001-0.7020-14.00 
  Stary, Lukas 1863 CZE0.501-0.2320-4.60 
  Vavrinkova, Eliska 1829 CZE0.001-0.7720-15.40 
  Reichel, Lukasz 1826 POL0.001-0.7720-15.40 
  Skocik, Marek 1910 CZE0.501-0.1720-3.40 
  Dvoracek, Matyas 1697 CZE1.0010.12202.40 
  Titera, Libor 1765 CZE0.501-0.3320-6.60 

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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