Individual Calculations February 2022
 Sowinski, Pawel  Total change: 10.80  Rating chartPersonal card
 XXXII Miedzynarodowy Festiwal Szachowy CRACOVIA 2021 Grupa B Krakow POL 2021-12-27
RcRownchangeKK*chgGame
 1930 2075 6.50 9 0.27 40 10.80 
  Zarebska, Lena 1908 POL1.0010.284011.20 
  Vignesh, B 1947 IND0.001-0.6740-26.80 
  Kalkowski, Igor 1893 POL0.001-0.7440-29.60 
  Sander, Dirk 1895 GER1.0010.264010.40 
  Siekanska, Maria 1941 POL1.0010.324012.80 
  Smusz, Kamil 1886 POL0.501-0.2540-10.00 
  Antoniewicz, Jakub 1897 POL1.0010.274010.80 
  Rosicki, Marcin 2016 POL1.0010.424016.80 
  Budzisz, Adrian 1985 POL1.0010.384015.20 

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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