Individual Calculations August 2021
 Lewandowski, Bartosz  Total change: -17.60  Rating chartPersonal card
 XVII MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA B Lazy POL 2021-06-27
RcRownchangeKK*chgGame
 1413 1105 0.00 3 -0.44 40 -17.60 
  Suska, Szymon 1505  * POL0.001-0.0840-3.20 
  Labecki, Kacper 1408 POL0.001-0.1440-5.60 
  Racinowski, Bogdan 1325 POL0.001-0.2240-8.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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