Individual Calculations July 2011
 Polyakov, Maxim  Total change: -14.55  Rating chartPersonal card
 Ukraine Championship (semifinal) Alushta UKR 2011-05-02
RcRownchangeKK*chgGame
 2231 2324 4.50 9 -0.97 15 -14.55 
  Belous, Mikhail 1976 UKR1.0010.11151.65 
  Ivanov, Oleg V m2496 UKR0.001-0.2715-4.05 
  Tantsiura, Marja 2100 UKR1.0010.22153.30 
  Zubarev, Alexander g2600 UKR0.5010.33154.95 
  Kharchenko, Boris m2459 UKR0.001-0.3215-4.80 
  Onikienko, Vitaliy 2205 UKR0.001-0.6615-9.90 
  Borzov, Dmitri 2151 UKR0.001-0.7315-10.95 
  Trjapishko, Alexandr 1957 UKR1.0010.10151.50 
  Muhtarov, Leonid 2131 UKR1.0010.25153.75 

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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