Individual Calculations December 2019
 Donghvani, Nia  Total change: 48.40  Rating chartPersonal card
 22th European Team Ch 2019 (Women) Batumi GEO 2019-10-24
RcRownchangeKK*chgGame
 2178 1903 2.50 7 1.21 40 48.40 
  Motycakova, Monika wf2126 SVK1.0010.784031.20 
  Lahav, Michal wm2221 ISR1.0010.874034.80 
  Medic, Mirjana wg2163 CRO0.001-0.1840-7.20 
  Makropoulou, Marina wg2201 GRE0.5010.354014.00 
  Ratsma, Rosa wm2283 NED0.001-0.0940-3.60 
  Kyrkjebo, Hanna B. 1949 NOR0.001-0.4440-17.60 
  Majdan, Joanna wg2303  * POL0.001-0.0840-3.20 
 * 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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