Individual Calculations December 2013
 Koskov, Boris  Total change: 5.40  Rating chartPersonal card
 Europe-Asia 2013 Gornozavodsk RUS 2013-11-02
RcRownchangeKK*chgGame
 2036 2058 5.50 10 0.18 30 5.40 
  Egorov, Ivan 1658  * RUS1.0010.08302.40 
  Smirnov, Alexey 2429 RUS0.001-0.1030-3.00 
  Sharipov, Rais 1921 RUS1.0010.32309.60 
  Sosnin, Alexander 1971 RUS0.501-0.1230-3.60 
  Guliaev, Viktor 2030 RUS1.0010.463013.80 
  Kanter, Eduard m2407 RUS0.001-0.1130-3.30 
  Poletaev, Vitaly 1964 RUS0.501-0.1330-3.90 
  Trubacheva, Lidia 1750 RUS0.501-0.3630-10.80 
  Ganiev, Takhir 1995 RUS1.0010.413012.30 
  Rudometov, Maxim 2237 RUS0.001-0.2730-8.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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