Individual Calculations February 2015
 Lebedev, Mikhail  Total change: 19.20  Rating chartPersonal card
 Berdsk Open 2015 Berdsk RUS 2015-01-03
RcRownchangeKK*chgGame
 1963 1920 4.50 8 0.96 20 19.20 
  Shumakova, Svetlana 1520  * RUS1.0010.08201.60 
  Loskutov, Oleg m2320  * RUS0.001-0.0820-1.60 
  Udalev, Alexander 1897 RUS1.0010.47209.40 
  Glukhov, Mikhail 2103 RUS0.5010.24204.80 
  Sergunov, Evgeny 2014 RUS0.001-0.3720-7.40 
  Kuzmin, Arseniy 2037 RUS1.0010.662013.20 
  Matiukova, Uliana 2063 RUS0.001-0.3120-6.20 
  Khan, Anastasia 1746 RUS1.0010.27205.40 
 * 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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