Individual Calculations February 2022
 Wojtyra, Dariusz  Total change: -8.00  Rating chartPersonal card
 XXXII Miedzynarodowy Festiwal Szachowy CRACOVIA 2021 Grupa B Krakow POL 2021-12-27
RcRownchangeKK*chgGame
 1929 1920 4.00 9 -0.40 20 -8.00 
  Zgadzaj, Rafal 2087 POL0.5010.22204.40 
  Kejna, Piotr c1958 POL0.001-0.4520-9.00 
  Galant, Ireneusz 1822 POL1.0010.37207.40 
  Kukorowski, Jan 1803 POL0.001-0.6620-13.20 
  Janzer, Hubert 1882 POL0.001-0.5520-11.00 
  Ter-Avetisjana, Agnesa Stepania 1803 LAT1.0010.34206.80 
  Gugan, G 2084 IND0.5010.22204.40 
  Klaas, Heiko 2078 GER1.0010.712014.20 
  Vishal, Choudary B 1846 IND0.001-0.6020-12.00 

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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