Individual Calculations February 2022
 Siekanska, Maria  Total change: 48.40  Rating chartPersonal card
 XXXII Miedzynarodowy Festiwal Szachowy CRACOVIA 2021 Grupa B Krakow POL 2021-12-27
RcRownchangeKK*chgGame
 1959 1941 5.50 9 1.21 40 48.40 
  Kukorowski, Jan 1803 POL1.0010.314012.40 
  Skurniak, Szymon 2050 POL0.5010.15406.00 
  Rosicki, Marcin 2016 POL0.5010.10404.00 
  Mierins, Emils Janis 2065 LAT0.001-0.3340-13.20 
  Sowinski, Pawel 2075 POL0.001-0.3240-12.80 
  Zielonka, Adam 1862 POL0.501-0.1140-4.40 
  Klim, Filip 1847 POL1.0010.374014.80 
  Cichon, Bartlomiej 1824 POL1.0010.344013.60 
  Krawczyk, Wojciech 2089 POL1.0010.704028.00 

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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