Individual Calculations December 2015
 Koroev, Alan  Total change: -47.40  Rating chartPersonal card
 Europa-Azia 2015 Gornozavodsk RUS 2015-11-01
RcRownchangeKK*chgGame
 1884 2086 3.50 8 -2.37 20 -47.40 
  Kruglikova, Viktorija 1846 RUS0.501-0.3020-6.00 
  Ralnikov, Dmitry 1686  * RUS1.0010.08201.60 
  Tatarinov, Dmitry 2174 RUS0.001-0.3820-7.60 
  Ganiev, Takhir 1985 RUS0.501-0.1420-2.80 
  Lupynin, Viacheslav 1979 RUS0.001-0.6520-13.00 
  Sosnin, Alexander 1916 RUS0.001-0.7220-14.40 
  Shmakov, Vladimir 1803 RUS1.0010.16203.20 
  Orysenko, Vladislav 1686  * RUS0.501-0.4220-8.40 
 * 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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