Individual Calculations January 2014
 Lazarev, Alexander A.  Total change: -13.05  Rating chartPersonal card
 St. Petersburg Champ. 2013 Boys U16 St. Petersburg RUS 2013-11-18
RcRownchangeKK*chgGame
 1863 1949 4.00 8 -0.87 15 -13.05 
  Spiridonov, Mikhail 1731 RUS1.0010.22153.30 
  Emdin, Mark 2159 RUS0.001-0.2315-3.45 
  Popov, Roman 1784 RUS1.0010.28154.20 
  Kolchin, Alexander 1647 RUS1.0010.15152.25 
  Panov, Ivan 2035 RUS0.001-0.3815-5.70 
  Bondarenko, Ivan. 1838 RUS0.001-0.6515-9.75 
  Zakharikov, Ivan 1900 RUS0.001-0.5715-8.55 
  Stasenko, Alexey 1807 RUS1.0010.31154.65 

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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