Individual Calculations January 2009
 Sosnin, Alexander  Total change: -17.85  Rating chartPersonal card
 Åvropa-Azia 2008 open Perm RUS 2008-11-10
RcRownchangeKK*chgGame
 2131 2050 2.00 8 -1.19 15 -17.85 
  Uglinskih, Alexandr 2359 RUS0.001-0.1415-2.10 
  Kotchnev, Andrey 2124 RUS0.001-0.4015-6.00 
  Rozhnev, Ivan 2113 RUS0.001-0.4115-6.15 
  Shein, Vyacheslav 1866 RUS1.0010.26153.90 
  Povarnizyn, Dmitry 2088 RUS1.0010.55158.25 
  Inkin, Viktor 2127 RUS0.001-0.3915-5.85 
  Shestakov, Dmitry 2284 RUS0.001-0.2115-3.15 
  Grebionkin, Vasily 2087 RUS0.001-0.4515-6.75 

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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