Individual Calculations February 2023
 Dzwierzynski, Bartosz  Total change: -15.00  Rating chartPersonal card
 XXXIII Miedzynarodowy Festiwal Szachowy CRACOVIA 2022 Grupa A Krakow POL 2022-12-27
RcRownchangeKK*chgGame
 2201 2123 2.00 7 -0.75 20 -15.00 
  Suder, Jakub f2244 POL0.001-0.3420-6.80 
  Klepek, Witold 2216 POL0.5010.13202.60 
  Maisuradze, Nino wg2230 FRA0.001-0.3520-7.00 
  Lisowski, Krzysztof 2136 POL0.5010.02200.40 
  Pazderski, Ziemowit 2235 POL0.001-0.3520-7.00 
  Bashirov, Kemal 2182 UKR0.001-0.4220-8.40 
  Stanisz, Patryk c2164 POL1.0010.562011.20 

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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