Rapid: Individual Calculations February 2019
 Michalski, Karol  Total change: -18.40  Rating chartPersonal card
 Gorzycki Festiwal Szachowy 2019 Gorzyce Wielkie POL 2019-01-27
RcRownchangeKK*chgGame
 1819 1996 5.50 9 -0.92 20 -18.40 
  Wojdak, Karol 1596  * POL1.0010.08201.60 
  Szymkowiak, Damian 1726 POL1.0010.17203.40 
  Winiarski, Kazimierz 1823 POL1.0010.27205.40 
  Zakrzewski, Marek f2396  * POL0.001-0.0820-1.60 
  Mierzynski, Jaroslaw 1817 POL0.001-0.7320-14.60 
  Klimkowski, Jan 1790 POL0.001-0.7620-15.20 
  Barwinska, Ewa 1596  * POL1.0010.08201.60 
  Starzynski, Waldemar 1725 POL1.0010.17203.40 
  Kot, Jerzy f1905 POL0.501-0.1220-2.40 
 * 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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