Individual Calculations February 2020
 Dzwierzynski, Bartosz  Total change: -45.20  Rating chartPersonal card
 XXX Miedzynarodowy Festiwal Szachowy CRACOVIA2019 Grupa B Krakow POL 2019-12-27
RcRownchangeKK*chgGame
 1930 2065 5.00 9 -1.13 40 -45.20 
  Rosol, Alexander 1925 AUT0.001-0.6940-27.60 
  Grzeskow, Adrian 1918 POL0.001-0.7040-28.00 
  Jajte-Pachota, Jerzy 1889 POL1.0010.274010.80 
  Mirowska, Oliwia 1925 POL1.0010.314012.40 
  Szwaj, Jacek 1937 POL1.0010.334013.20 
  Reprun, Nadejda 1975 ISR0.501-0.1240-4.80 
  Gorkiewicz, Mateusz 1964 POL0.501-0.1440-5.60 
  Konyves, Almos 1941 HUN0.001-0.6740-26.80 
  Butyrowski, Marcel 1899 POL1.0010.284011.20 

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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