Individual Calculations February 2019
 Sowinski, Krzysztof  Total change: -35.40  Rating chartPersonal card
 XXIX Miedzynarodowy Festiwal Szachowy CRACOVIA2018 Grupa C Krakow POL 2018-12-27
RcRownchangeKK*chgGame
 1321 1410 2.50 7 -1.77 20 -35.40 
  Jamroz, Viktor 1757 ENG0.001-0.1120-2.20 
  Kolodziej, Oskar 1103 POL1.0010.14202.80 
  Budkiewicz, Magdalena 1693 POL0.001-0.1620-3.20 
  Taranowicz, Zofia 1191 POL0.001-0.7820-15.60 
  Sobieraj, Wiktoria 1038 POL0.001-0.9020-18.00 
  Glaz, Michal 1195 POL1.0010.23204.60 
  Maniecki, Marcin 1268 POL0.501-0.1920-3.80 

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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