Individual Calculations September 2009
 Bronnikov, Konstantin  Total change: -21.75  Rating chartPersonal card
 Corporation "Center" Cup 2009 Izhevsk RUS 2009-07-14
RcRownchangeKK*chgGame
 2102 2249 4.00 8 -1.45 15 -21.75 
  Shibanov, Viktor 1849  * RUS1.0010.08151.20 
  Shcherbakov, Ruslan g2500 RUS0.001-0.1915-2.85 
  Fedorov, Dmitri 2015 RUS0.501-0.2915-4.35 
  Gainullin, Yakov 2106 RUS0.001-0.6915-10.35 
  Deriabina, Svetlana wf2071 RUS0.501-0.2315-3.45 
  Poletaev, Vitaly 2111 RUS1.0010.31154.65 
  Lepkasov, Vladislav 2037 RUS0.001-0.7715-11.55 
  Veltmander, Iogannes 2126 RUS1.0010.33154.95 
 * 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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