Individual Calculations August 2020
 Czernikowska, Laura  Total change: -3.60  Rating chartPersonal card
 XVI MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA A Lazy POL 2020-06-28
RcRownchangeKK*chgGame
 1663 1525 3.00 9 -0.09 40 -3.60 
  Musial, Tomasz 1925  * POL0.5010.424016.80 
  Dylag, Emilia 1925  * POL0.001-0.0840-3.20 
  Kossowski, Pawel 1805 POL0.001-0.1640-6.40 
  Lambrecht, Tomasz 1750 POL0.001-0.2240-8.80 
  Rzenca, Jerzy 1619 POL0.001-0.3740-14.80 
  Lazniewska, Zofia 1295 POL0.501-0.2940-11.60 
  Klim, Juliusz 1313 POL1.0010.23409.20 
  Arciszewska, Zuzanna 1659 POL1.0010.684027.20 
  Haliniak, Wojciech 1677 POL0.001-0.3040-12.00 
 * 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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