Individual Calculations April 2009
 Shidlovski, Yuri  Total change: -23.40  Rating chartPersonal card
 42. Rating tmnt open Kimry RUS 2009-01-02
RcRownchangeKK*chgGame
 2021 2017 1.00 5 -1.56 15 -23.40 
  Shibaev, Aleksey 2366 RUS0.5010.39155.85 
  Presnyakov, Semen 1983 RUS0.501-0.0515-0.75 
  Doronine, Vladimir 1945 RUS0.001-0.6015-9.00 
  Zarodov, Alexandr 1957 RUS0.001-0.5815-8.70 
  Makhnev, Yuri 1852 RUS0.001-0.7215-10.80 

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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