Individual Calculations July 2012
 Polyakov, Valeriy  Total change: -7.35  Rating chartPersonal card
 Verbilki 2012 open Verbilki RUS 2012-03-24
RcRownchangeKK*chgGame
 1807 1773 6.00 14 -0.49 15 -7.35 
  Sergeev, Viktor I. 1602 RUS1.0010.27154.05 
  Volkov, Ilya 1745 RUS0.001-0.5415-8.10 
  Loev, Dmitrii 1637 RUS1.0010.32154.80 
  Kharitonenko, Anatoly 1669 RUS0.001-0.6415-9.60 
  Ivanov, Viktor 1929 RUS0.001-0.2915-4.35 
  Demchenko, Aleksandr 1851 RUS0.001-0.3915-5.85 
  Sepp, Yuri 1958 RUS0.5010.24153.60 
  Budakov, Viktor 1731 RUS1.0010.44156.60 
  Serov, Boris 1965 RUS0.001-0.2515-3.75 
  Kostianoy, Vasily 1647 RUS1.0010.33154.95 
  Drozhzhin, Sergey 1764 RUS1.0010.49157.35 
  Pospelov, Sergey 2026 RUS0.5010.31154.65 
  Lebedev, Yuri 1647 RUS0.001-0.6715-10.05 
  Rumjantsev, Juri 2125 RUS0.001-0.1115-1.65 

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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