Individual Calculations January 2010
 Kovalenko, Boris  Total change: -57.00  Rating chartPersonal card
 31. Vidnoe Chmp. SF 2009 Rtg Vidnoe RUS 2009-09-19
RcRownchangeKK*chgGame
 2041 2081 6.50 16 -2.28 25 -57.00 
  Krivoshein, Boris 1913 RUS1.0010.28257.00 
  Farrakhov, Fajdulgayan 1987 RUS1.0010.37259.25 
  Suleimanov, Radik 2128 RUS0.001-0.4325-10.75 
  Merdeev, Andrey 1997 RUS0.001-0.6225-15.50 
  Shpagin, Vlas 2351 RUS0.5010.33258.25 
  Lesnjak, Vladimir 1797 RUS0.001-0.8425-21.00 
  Lazarev, Maxim 2304 RUS0.5010.28257.00 
  Markov, Artem 2061 RUS0.001-0.5325-13.25 
  Krutov, Sergey 2025 RUS0.001-0.5825-14.50 
  Marchenkov, Timofej 2070 RUS1.0010.482512.00 
  Maiorov, Vladimir 1753 RUS0.501-0.3725-9.25 
  Pronjkin, Anatoly 2033 RUS1.0010.432510.75 
  Seleznev, Anatoly 2211 RUS0.001-0.3225-8.00 
  Shorokhov, Evgenij f2221 RUS0.001-0.3125-7.75 
  Kolmykov, Vladimir 2001 RUS0.001-0.6125-15.25 
  Kireev, Nikolaj 1797 RUS1.0010.16254.00 

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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