Individual Calculations April 2013
 Oreshenkov, Viktor  Total change: -3.45  Rating chartPersonal card
 Kaluga_Region_Men_Champ_2013 Kaluga RUS 2013-02-15
RcRownchangeKK*chgGame
 2048 1972 3.00 8 -0.23 15 -3.45 
  Shirokov, Vecheslav 2055 RUS0.5010.11151.65 
  Ivanov, Vladimir Vlad. 2145 RUS0.001-0.2715-4.05 
  Sidorov, Klim 1912 RUS0.501-0.0815-1.20 
  Galustyan, Sergey 1850 RUS1.0010.33154.95 
  Gagloshvili, Anatoly 2068 RUS1.0010.63159.45 
  Timofeev, Vladimir F 2253 RUS0.001-0.1615-2.40 
  Sergeev, Yury I. 2063 RUS0.001-0.3815-5.70 
  Vitiuk, Vladislav 2036 RUS0.001-0.4115-6.15 

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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