Individual Calculations September 2013
 Karpenko, Artem  Total change: -12.45  Rating chartPersonal card
 VIII Astrakhan Open A Astrakhan RUS 2013-08-14
RcRownchangeKK*chgGame
 2021 2104 4.00 8 -0.83 15 -12.45 
  Murzaliev, Baurzhan 1826 RUS1.0010.17152.55 
  Shaposhnikov, Evgeny g2504  * RUS0.001-0.0815-1.20 
  Mukhit, Aisezym 1912 KAZ1.0010.25153.75 
  Kruzhilin, Aleksey 1963 RUS0.001-0.6915-10.35 
  Arslanov, Shamil M 1704  * RUS1.0010.08151.20 
  Ibragimov, Timur 1819 RUS1.0010.16152.40 
  Gorbatov, Alexej m2370 RUS0.001-0.1815-2.70 
  Sergeyev, Dmitriy 2072 KAZ0.001-0.5415-8.10 
 * 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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