Individual Calculations May 2010
 Romanov, Viktor  Total change: -8.10  Rating chartPersonal card
 Novosibirsk April 2010 open Novosibirsk RUS 2010-04-02
RcRownchangeKK*chgGame
 1899 1969 3.00 6 -0.54 15 -8.10 
  Piskulin, Nikolai 1727 RUS0.501-0.3015-4.50 
  Kaigorodov, Timofei 1787 RUS1.0010.26153.90 
  Shakirov, Alexandr 2059 KAZ1.0010.62159.30 
  Sedykh, Alexander 2104 RUS0.001-0.3215-4.80 
  Erykalova, Marina 1861 RUS0.501-0.1515-2.25 
  Stepanenko, Leonid 1857 RUS0.001-0.6515-9.75 

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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