Individual Calculations February 2024
 Stepinski, Piotr  Total change: -38.00  Rating chartPersonal card
 XXXIV Miedzynarodowy Festiwal Szachowy CRACOVIA 2023 Grupa B Krakow POL 2023-12-27
RcRownchangeKK*chgGame
 1902 1981 4.50 9 -0.95 40 -38.00 
  Cattaruzzo, Nicolo 1841 ITA0.501-0.1940-7.60 
  Planeta, Wojciech 1846 POL0.501-0.1840-7.20 
  Kasprzyk, Zbigniew 1844 POL1.0010.324012.80 
  Sleczka, Bartosz 1862 POL1.0010.344013.60 
  Nagly, Wojciech 1922 POL0.501-0.0840-3.20 
  Jasiulewicz, Dawid 2087 POL0.001-0.3640-14.40 
  Piffaut, Pierre-Yves 2032 FRA0.001-0.4340-17.20 
  Marciniak, Leonard 1865 POL0.501-0.1640-6.40 
  Sofronie, Vladimir 1821 ROU0.501-0.2140-8.40 

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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