Individual Calculations September 2011
 Sidorov, Gennady G.  Total change: -13.65  Rating chartPersonal card
 Petrosian Memorial open 2011 Dimitrovgrad Dimitrovgrad RUS 2011-06-18
RcRownchangeKK*chgGame
 1835 1900 2.00 5 -0.91 15 -13.65 
  Akimov, Gennadiy 1957 RUS0.001-0.4215-6.30 
  Bezvitelnov, Dmitriy 1715 RUS0.001-0.7415-11.10 
  Lebedev, Viktor 1731 RUS1.0010.28154.20 
  Tarasov, Alexandr 1748 RUS1.0010.30154.50 
  Beldyugin, Alexey 2025 RUS0.001-0.3315-4.95 

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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