Individual Calculations September 2009
 Pospelov, Sergey  Total change: -37.20  Rating chartPersonal card
 Moscow region Chmp. 2009 open Serpukhov RUS 2009-07-28
RcRownchangeKK*chgGame
 1973 2033 1.00 6 -2.48 15 -37.20 
  Nozdrachev, Vladislav f2358 RUS0.001-0.1315-1.95 
  Pugachov, Vladimir 2130 RUS0.001-0.3715-5.55 
  Pak, Alexander 1837 RUS0.001-0.7515-11.25 
  Polyakov, Valeriy 1818 RUS0.001-0.7715-11.55 
  Sepp, Yuri 1947 RUS1.0010.38155.70 
  Motruk, Oleg 1745 RUS0.001-0.8415-12.60 

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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