Individual Calculations February 2023
 Warda, Krzysztof  Total change: -13.20  Rating chartPersonal card
 XXXIII Miedzynarodowy Festiwal Szachowy CRACOVIA 2022 Grupa D Krakow POL 2022-12-27
RcRownchangeKK*chgGame
 1189 1325 2.00 4 -0.66 20 -13.20 
  Moroz, Volodymyr 1163 POL0.001-0.7120-14.20 
  Delhoume, Emmanuel 1049 FRA1.0010.17203.40 
  Bajer, Tomasz 1451 POL0.001-0.3320-6.60 
  Sander, Karol 1092 POL1.0010.21204.20 

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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