Individual Calculations September 2021
 Dedushinskaya, Anna  Total change: -2.80  Rating chartPersonal card
 Zhigulevskie prostory 2021_OPEN_STD Samara RUS 2021-07-21
RcRownchangeKK*chgGame
 1431 1311 2.50 7 -0.07 40 -2.80 
  Gorozhankin, Nikita 1688 RUS0.001-0.0940-3.60 
  Nagiev, Khayal 1367 RUS0.001-0.4240-16.80 
  Beleko, Nikita 1060 RUS0.501-0.3140-12.40 
  Ruslin, Alexey 1490 RUS1.0010.734029.20 
  Ignatov, Denis 1271 RUS0.001-0.5640-22.40 
  Tuikin, Artjom 1427 RUS0.001-0.3440-13.60 
  Kasovsky, Vyacheslav 1711  * RUS1.0010.924036.80 
 * 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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