Individual Calculations January 2019
 Yakovlev, Sergei N.  Total change: -24.40  Rating chartPersonal card
 Tyumen region Chmp. 2018 Tyumen RUS 2018-12-10
RcRownchangeKK*chgGame
 1807 1965 5.50 9 -0.61 40 -24.40 
  Baschirov, Akhtyam 1565  * RUS1.0010.08403.20 
  Gimadutdinov, Ilnur 2148 RUS0.001-0.2640-10.40 
  Borisova, Mariya 1629 RUS1.0010.12404.80 
  Tuzov, Alexander 1952 RUS0.001-0.5240-20.80 
  Kuzmina, Anna 1565  * RUS1.0010.08403.20 
  Antipin, Sergei 1923 RUS0.501-0.0640-2.40 
  Glushkov, Artemii 1793 RUS0.001-0.7340-29.20 
  Konchichev, Mikhail 1824 RUS1.0010.314012.40 
  Soloviov, Vitalii 1868 RUS1.0010.374014.80 
 * 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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