Individual Calculations August 2012
 Postnikov, Alexey  Total change: 30.90  Rating chartPersonal card
 Maestro open 2012 Berdsk RUS 2012-07-08
RcRownchangeKK*chgGame
 2119 2076 6.00 9 2.06 15 30.90 
  Likhachev, Alexander 1708 RUS1.0010.10151.50 
  Loskutov, Oleg m2420 RUS0.5010.38155.70 
  Bedarev, Sergey f2274 RUS0.001-0.2415-3.60 
  Bychkova, Alina wc1884 RUS1.0010.25153.75 
  Puraev, Artemiy 2206 RUS0.5010.18152.70 
  Volkov, Sergey Anat 2145 RUS1.0010.60159.00 
  Solovyev, Nikita 2122 RUS1.0010.56158.40 
  Khegay, Dmitriy 2199 RUS0.5010.17152.55 
  Fadeev, Semen 2116 RUS0.5010.06150.90 

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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