Individual Calculations February 2019
 Lezina, Anna  Total change: 56.40  Rating chartPersonal card
 Early Bird 16 St. Petersburg RUS 2019-01-02
RcRownchangeKK*chgGame
 1663 1528 4.50 9 1.41 40 56.40 
  Klobukov, Sergey 1854 RUS1.0010.874034.80 
  Khalikov, Bulat 1928  * RUS0.001-0.0840-3.20 
  Kovalenko, Kleopatra 1805 RUS0.001-0.1740-6.80 
  Trushnikov, Viacheslav 1727 RUS0.5010.264010.40 
  Turetsky, Mark 1548 RUS0.001-0.4740-18.80 
  Andreev, Kirill 1409 RUS0.501-0.1640-6.40 
  Lezin, Aleksandr 1351 RUS1.0010.274010.80 
  Nikolaev, Alexandr 1693 RUS0.5010.22408.80 
  Karpenko, Aleksey 1655 RUS1.0010.674026.80 
 * 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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