Individual Calculations July 2012
 Drozhzhin, Sergey  Total change: -68.40  Rating chartPersonal card
 Verbilki 2012 open Verbilki RUS 2012-03-24
RcRownchangeKK*chgGame
 1813 1764 3.50 13 -2.28 30 -68.40 
  Serov, Boris 1965 RUS0.001-0.2430-7.20 
  Kostianoy, Vasily 1647 RUS0.501-0.1630-4.80 
  Ivanov, Viktor 1929 RUS0.001-0.2830-8.40 
  Pospelov, Sergey 2026 RUS0.001-0.1830-5.40 
  Lebedev, Yuri 1647 RUS1.0010.343010.20 
  Rumjantsev, Juri 2125 RUS0.001-0.1030-3.00 
  Sergeev, Viktor I. 1602 RUS1.0010.29308.70 
  Volkov, Ilya 1745 RUS0.001-0.5330-15.90 
  Loev, Dmitrii 1637 RUS1.0010.33309.90 
  Kharitonenko, Anatoly 1669 RUS0.001-0.6330-18.90 
  Polyakov, Valeriy 1773 RUS0.001-0.4930-14.70 
  Demchenko, Aleksandr 1851 RUS0.001-0.3830-11.40 
  Sepp, Yuri 1958 RUS0.001-0.2530-7.50 

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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