Rapid: Individual Calculations March 2017
 Zarebska, Lena  Total change: -7.00  Rating chartPersonal card
 I OTWARTY TURNIEJ SZACHOWY W UZDOWIE Uzdowo POL 2017-02-12
RcRownchangeKK*chgGame
 1599 1388 1.00 5 -0.35 20 -7.00 
  Zurkowski, Andrzej 1788  * POL0.001-0.0820-1.60 
  Litner, Igor 1788  * POL0.001-0.0820-1.60 
  Jeda, Maciej 1559 POL0.001-0.2720-5.40 
  Maslewska, Anna 1204 POL1.0010.26205.20 
  Orlowski, Pawel 1654 POL0.001-0.1820-3.60 
 * 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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