Individual Calculations March 2013
 Koshelev, Vladimir  Total change: -10.35  Rating chartPersonal card
 Voronezh Winter Rating Tournament Open 2013) Voronezh RUS 2013-01-15
RcRownchangeKK*chgGame
 1830 1944 4.50 8 -0.69 15 -10.35 
  Sizintsev, Alexey 1740 RUS0.501-0.2615-3.90 
  Nartov, Albert 1707 RUS1.0010.20153.00 
  Ivanov, Vladimir V. 1825 RUS1.0010.34155.10 
  Zharkikh, Sergey 1836 RUS0.001-0.6515-9.75 
  Shamsuddin, Hafizulla 1756 AFG0.001-0.7415-11.10 
  Pilchuk, Mikhail 1909 RUS1.0010.45156.75 
  Poltavets, Ivan 1898 RUS1.0010.44156.60 
  Filippov, Vladimir f1968 RUS0.001-0.4715-7.05 

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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