Individual Calculations September 2017
 Erofeev, Anastasia  Total change: -9.80  Rating chartPersonal card
 Internationales Women's Open 2017 Erfurt GER 2017-07-31
RcRownchangeKK*chgGame
 1968 1968 3.50 8 -0.49 20 -9.80 
  Mieze, Natalja 1568  * LAT1.0010.08201.60 
  Fuchs, Judith wm2285 GER0.5010.37207.40 
  Kulkarni, Bhakti cwg2255 IND0.001-0.1620-3.20 
  Birkholz, Olga wf2076 GER0.001-0.3520-7.00 
  Leib, Britta 1838 GER1.0010.32206.40 
  Harazinska, Ewa wm2269 POL0.001-0.1520-3.00 
  Huttl, Sofie 1760 BEL0.501-0.2720-5.40 
  Hagenbeck-Huebert, Lara 1694 GER0.501-0.3320-6.60 
 * 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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