Individual Calculations January 2009
 Kolganov, Aleksandr  Total change: 26.00  Rating chartPersonal card
 Zhukovsky open 2008 A Zhukovsky RUS 2008-11-28
RcRownchangeKK*chgGame
 2038 1837 3.00 8 1.04 25 26.00 
  Andreev, Gennadiy 2075 RUS0.001-0.2025-5.00 
  Sidorov, Evgeniy 1977 RUS1.0010.692517.25 
  Batalov, Vadim 2040 RUS1.0010.762519.00 
  Scheglov, Andrey 2119 RUS0.001-0.1625-4.00 
  Pyhtynov, Oleg 2015 RUS0.001-0.2725-6.75 
  Kukushkin, Sergey 2098 RUS0.001-0.1825-4.50 
  Andryushchenko, Sergey 1947 RUS1.0010.652516.25 
  Orekhovsky, Vasily 2030 RUS0.001-0.2525-6.25 

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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