Individual Calculations August 2019
 Girshgorn, Maria  Total change: -27.60  Rating chartPersonal card
 Volga Cup 2019 open Kostroma RUS 2019-07-04
RcRownchangeKK*chgGame
 1861 1805 2.00 6 -0.69 40 -27.60 
  Nefedov, Sergey f2205  * RUS0.001-0.0840-3.20 
  Skorobogatova, Anastasiya 1550 RUS1.0010.19407.60 
  Zotova, Anastasia wf2071 RUS0.001-0.1840-7.20 
  Zhuravlev, Ignat 1637 RUS1.0010.284011.20 
  Aminov, Zaur 2086 RUS0.001-0.1640-6.40 
  Tsoi, Matvey 1619 RUS0.001-0.7440-29.60 
 * 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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