Individual Calculations December 2019
 Garafutdinova, Diana  Total change: -6.00  Rating chartPersonal card
 PFO-2019 G17_STD Svetloe Pole RUS 2019-11-02
RcRownchangeKK*chgGame
 1555 1660 5.50 9 -0.15 40 -6.00 
  Urieva, Viktoria 1260  * RUS1.0010.08403.20 
  Ivanaeva, Alina 1569 RUS1.0010.384015.20 
  Korzhova, Sofia 1590 RUS1.0010.404016.00 
  Ershova, Margarita 1614 RUS0.001-0.5640-22.40 
  Sogoyan, Milena 1410 RUS0.501-0.3140-12.40 
  Erokhova, Violetta 1903 RUS0.5010.304012.00 
  Dedushinskaya, Anna 1449 RUS0.001-0.7740-30.80 
  Ivanova, Arina 1685 RUS0.5010.03401.20 
  Vlasova, Elena 1514 RUS1.0010.304012.00 
 * 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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