Individual Calculations December 2013
 Korobkov, Vadim  Total change: -3.90  Rating chartPersonal card
 Novosibirsk region seniors champ-2013 open Novosibirsk RUS 2013-11-02
RcRownchangeKK*chgGame
 1874 1800 3.00 8 -0.26 15 -3.90 
  Klyushnichenko, Victor 1953 RUS0.001-0.3015-4.50 
  Konjkov, Victor 1926 RUS1.0010.671510.05 
  Migunov, Vladislav 1823 RUS0.001-0.4715-7.05 
  Smirnova, Elena 1840 RUS1.0010.56158.40 
  Kaigorodov, Timofei 1786 RUS1.0010.48157.20 
  Mukhamadeev, Razit 2108 RUS0.001-0.1415-2.10 
  Ivanov, Albert 1743 RUS0.001-0.5815-8.70 
  Glazkov, Leonid 1816 RUS0.001-0.4815-7.20 

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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