Individual Calculations March 2013
 Sergeev, Alexey B.  Total change: -29.25  Rating chartPersonal card
 66th Karelian men 2013 chmp Petrozavodsk RUS 2013-02-19
RcRownchangeKK*chgGame
 1921 2047 2.00 6 -1.95 15 -29.25 
  Loboda, Alexey M. 1843 RUS0.001-0.7615-11.40 
  Gubaidullin, Mannifanzil A 1908 RUS1.0010.31154.65 
  Khachemizov, Kazbek I. 1730 RUS1.0010.13151.95 
  Osmolny, Vladimir I. f2205 RUS0.001-0.2915-4.35 
  Gudkov, Grigory O. 1916 RUS0.001-0.6815-10.20 
  Ivanov, Vladimir V 1926 RUS0.001-0.6615-9.90 

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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