Individual Calculations February 2015
 Sergunov, Evgeny  Total change: 10.40  Rating chartPersonal card
 Berdsk Open 2015 Berdsk RUS 2015-01-03
RcRownchangeKK*chgGame
 1962 2014 5.50 9 0.52 20 10.40 
  Khmel, Ilya 1614  * RUS1.0010.08201.60 
  Bocharov, Ivan f2414  * RUS0.001-0.0820-1.60 
  Latyev, Viktor 2148 RUS0.001-0.3220-6.40 
  Plugova, Veronika 1614  * RUS1.0010.08201.60 
  Guschin, Ivan 1614  * RUS1.0010.08201.60 
  Lebedev, Mikhail 1920 RUS1.0010.37207.40 
  Loskutov, Oleg m2375 RUS0.001-0.1020-2.00 
  Udalev, Alexander 1897 RUS1.0010.34206.80 
  Matiukova, Uliana 2063 RUS0.5010.07201.40 
 * 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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