Individual Calculations January 2009
 Poleschikov, Alexey  Total change: 4.65  Rating chartPersonal card
 Chmp. SGSEU 2008 open Saratov RUS 2008-09-10
RcRownchangeKK*chgGame
 2083 2004 4.00 9 0.31 15 4.65 
  Biryukov, Dmitriy 2337 RUS0.001-0.1215-1.80 
  Velichko, Tatiana 1851 RUS1.0010.30154.50 
  Vetryansky, Vladimir 2074 RUS0.5010.10151.50 
  Avdeeva, Veronika wf2102 RUS0.5010.13151.95 
  Makalov, Denis 2185 RUS0.001-0.2615-3.90 
  Rjanzin, Maxim 1862 RUS0.001-0.6915-10.35 
  Tropin, Aleksandr 1983 RUS1.0010.47157.05 
  Fedorova, Tatiana 1998 RUS1.0010.49157.35 
  Petukhov, Dmitry f2354 RUS0.001-0.1115-1.65 

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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