Individual Calculations May 2021
 Laukhina, Margarita A.  Total change: 4.00  Rating chartPersonal card
 Championship2021CFOmen Tula RUS 2021-03-20
RcRownchangeKK*chgGame
 1821 1761 4.00 9 0.10 40 4.00 
  Grigorjev, Iljya f2161  * RUS0.001-0.0840-3.20 
  Kalinkov, Pavel 1503 RUS1.0010.18407.20 
  Moiseev, Alexandr A 2161  * RUS0.001-0.0840-3.20 
  Erlin, Fedor S. 1361  * RUS0.501-0.4240-16.80 
  Orlov, Valery 1655 RUS1.0010.364014.40 
  Kinin, Mikhail 2053 RUS0.5010.354014.00 
  Bujakevich, Aleksandr f2031 RUS0.001-0.1740-6.80 
  Budkina, Karolina 1459 RUS1.0010.15406.00 
  Gavrilov, Maxim 2008 RUS0.001-0.1940-7.60 
 * 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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