Individual Calculations February 2019
 Lezin, Aleksandr  Total change: 38.40  Rating chartPersonal card
 Early Bird 16 St. Petersburg RUS 2019-01-02
RcRownchangeKK*chgGame
 1570 1351 3.00 8 0.96 40 38.40 
  Simkin, Alexander 1742 RUS0.001-0.0940-3.60 
  Nikolaev, Alexandr 1693 RUS0.001-0.1240-4.80 
  Myslevsky, Fedor 1698 RUS0.001-0.1140-4.40 
  Stremyanov, Leonid 1250 RUS1.0010.364014.40 
  Klobukov, Sergey 1751  * RUS0.001-0.0840-3.20 
  Lezina, Anna 1528 RUS0.001-0.2740-10.80 
  Koltsova, Alisa 1514 RUS1.0010.724028.80 
  Kobak, Polina 1386 RUS1.0010.554022.00 
 * 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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