Rapid: Individual Calculations March 2018
 Zajkowska, Olga  Total change: -11.00  Rating chartPersonal card
 Akademickie Mistrzostwa Polski-Turniej Druzynowy Chorzow POL 2018-02-03
RcRownchangeKK*chgGame
 1896 1804 1.00 4 -0.55 20 -11.00 
  Tomaszewska, Luiza 1933 POL1.0010.672013.40 
  Warakomska, Anna wm2060 POL0.001-0.1920-3.80 
  Jaskiewicz, Kamila 1775 POL0.001-0.5420-10.80 
  Maruszczak, Joanna 1814 POL0.001-0.4920-9.80 

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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