Individual Calculations July 2012
 Valeev, Sergey  Total change: -10.65  Rating chartPersonal card
 Victory Day 2012 open-A Moscow RUS 2012-04-30
RcRownchangeKK*chgGame
 2035 2054 3.50 8 -0.71 15 -10.65 
  Dedyukhin, Oleg 2199 RUS0.001-0.3115-4.65 
  Geivondian, Arman 2114 RUS0.001-0.4215-6.30 
  Leite, Ernst 1900 RUS1.0010.29154.35 
  Morozov, Egor 1939 RUS1.0010.34155.10 
  Kalinin, Nikita 2212 RUS0.001-0.2915-4.35 
  Gulgonov, Danzan 1925 RUS0.501-0.1715-2.55 
  Kovtunenko, Alexandr 2110 RUS0.001-0.4215-6.30 
  Martynyuk, Elizaveta 1880 RUS1.0010.27154.05 

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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