Individual Calculations March 2019
 Vetokhina, Sofia  Total change: -11.20  Rating chartPersonal card
 Moscow Open 2019_C Moscow RUS 2019-01-26
RcRownchangeKK*chgGame
 1712 1631 3.00 8 -0.28 40 -11.20 
  Bujakevich, Aleksandr f2031  * RUS0.5010.424016.80 
  Tagirov, Izmir 2011 RUS0.001-0.0940-3.60 
  Nurmatov, Semen 1955 RUS0.001-0.1340-5.20 
  Lyubimov, Nikolay 1350 RUS1.0010.16406.40 
  Artemov, Maxim 1231  * RUS0.501-0.4240-16.80 
  Botev, Mark 1231  * RUS1.0010.08403.20 
  Gutsulyak, Nikolay 1855 RUS0.001-0.2240-8.80 
  Abdurzukov, Khasbulat 2028 RUS0.001-0.0840-3.20 
 * 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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