Rapid: Individual Calculations January 2019
 Sowa, Wiktoria  Total change: 1.80  Rating chartPersonal card
 Turniej Kobiet w Szachach Szybkich - Eliminacje 2018 Wroclaw POL 2018-12-08
RcRownchangeKK*chgGame
 1934 1877 3.00 7 0.09 20 1.80 
  Krupa, Monika wg2211 POL0.001-0.1220-2.40 
  Lochina, Justyna 1477  * POL1.0010.08201.60 
  Kantane, Anna wm2117 POL0.5010.30206.00 
  Socko, Weronika 1591 POL1.0010.16203.20 
  Jaracz, Barbara wg2084 POL0.5010.27205.40 
  Bednarska-Bzdega, Malgorzata wf2059 POL0.001-0.2620-5.20 
  Hermanowicz, Dominika 1997 POL0.001-0.3420-6.80 
 * 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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