Individual Calculations December 2015
 Bobkov, Vadim  Total change: 17.20  Rating chartPersonal card
 Champ of PFO 2015 B13 Svetloe Pole RUS 2015-11-02
RcRownchangeKK*chgGame
 1723 1822 6.00 9 0.43 40 17.20 
  Bykov, Mikhail 1471 RUS1.0010.11404.40 
  Sibgatullin, Amir 1592 RUS1.0010.21408.40 
  Gabitov, Bulat 1616 RUS1.0010.24409.60 
  Skatchkov, Valery 2022 RUS0.001-0.2440-9.60 
  Erastov, Semen 1717 RUS1.0010.364014.40 
  Zemskov, Roman 1828 RUS0.5010.01400.40 
  Garifzyanov, Niyaz 1626 RUS0.501-0.2540-10.00 
  Ismailov, Amir 1732 RUS1.0010.384015.20 
  Kulaev, Maxim 1903 RUS0.001-0.3940-15.60 

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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