Individual Calculations April 2013
 Mikhailov, Artem  Total change: -3.60  Rating chartPersonal card
 Bukhtin B Moscow RUS 2013-02-16
RcRownchangeKK*chgGame
 1849 1771 3.00 8 -0.24 15 -3.60 
  Valeev, Sergey 1980 RUS0.001-0.2315-3.45 
  Golovin, Vitaliy 1609 RUS1.0010.29154.35 
  Vasiliev, Oleg 1899 RUS0.001-0.3315-4.95 
  Leite, Ernst 1926 RUS0.001-0.2915-4.35 
  Asefi, Zaheeruddeen f2049 AFG0.001-0.1715-2.55 
  Chapaev, Victor 1607 RUS1.0010.28154.20 
  Zbyranik, Aleksey 2020 RUS1.0010.811512.15 
  Jakovlev, Alexander 1700 RUS0.001-0.6015-9.00 

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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