Individual Calculations November 2009
 Poletaev, Vitaly  Total change: -12.45  Rating chartPersonal card
 Povolje 2009 open Uliyanovsk RUS 2009-08-25
RcRownchangeKK*chgGame
 1951 2111 5.50 9 -0.83 15 -12.45 
  Abdurahmanov, Afer 1798 RUS1.0010.14152.10 
  Mirzaev, Aziz 1873 RUS0.001-0.8015-12.00 
  Solomin, Maxim 1958 RUS1.0010.30154.50 
  Trushnikov, Viacheslav 1989 RUS0.001-0.6715-10.05 
  Anikin, Victor 1880 RUS1.0010.21153.15 
  Demanov, Anatoliy 1996 RUS1.0010.34155.10 
  Mukhin, Alexander 2178 RUS0.001-0.4115-6.15 
  Akayomov, Konstantin 1999 RUS0.501-0.1515-2.25 
  Borisov, Grigori 1884 RUS1.0010.21153.15 

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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