Individual Calculations September 2019
 Lakowski, Filip  Total change: 7.20  Rating chartPersonal card
 XXVII Miedzynarodowy Festiwal Szachowy w Poznaniu - OPEN A Poznan POL 2019-08-18
RcRownchangeKK*chgGame
 1471 1272 2.50 8 0.18 40 7.20 
  Dzwikowski, Adam 1672  * POL0.001-0.0840-3.20 
  Niemier, Hubert 1654 POL0.001-0.0940-3.60 
  Cichon, Ludwik 1192 POL0.501-0.1140-4.40 
  Frackowiak, Lena 1037 POL1.0010.21408.40 
  Piotrowski, Daniel 1619 POL0.5010.394015.60 
  Hoffmann, Piotr 1635 POL0.001-0.1040-4.00 
  Czarnolewski, Piotr 1644 POL0.001-0.1040-4.00 
  Dopierala, Adam 1315 POL0.5010.06402.40 
 * 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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