Individual Calculations September 2014
 Kolosov, Aleksandr  Total change: -88.80  Rating chartPersonal card
 Peter’s Rook Open - Summer 2014 St. Petersburg RUS 2014-08-02
RcRownchangeKK*chgGame
 1826 2021 4.50 9 -2.22 40 -88.80 
  Spiridonov, Mikhail 1677 RUS0.501-0.3840-15.20 
  Krylov, Danil 1811 RUS0.501-0.2740-10.80 
  Leontyeva, Anastasija 1791 RUS1.0010.21408.40 
  Trushnikov, Viacheslav 1872 RUS0.501-0.2040-8.00 
  Malin, Alexey 1865 RUS1.0010.294011.60 
  Ashrafzianov, Igor 1912 RUS0.001-0.6540-26.00 
  Stasenko, Alexey 1807 RUS0.501-0.2740-10.80 
  Mamontova, Anastasia 1845 RUS0.001-0.7340-29.20 
  Dolgaeva, Evgenia 1852 RUS0.501-0.2240-8.80 

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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