Rapid: Individual Calculations January 2015
 Isakov, Sergey  Total change: -19.80  Rating chartPersonal card
 Rapid December 2 2014 Moscow RUS 2014-12-14
RcRownchangeKK*chgGame
 2010 1787 0.50 6 -0.99 20 -19.80 
  Kachar, Vladimir 2183 RUS0.001-0.0820-1.60 
  Eyvazov, Elkhan 2063 RUS0.001-0.1720-3.40 
  Vul, Arkadi Eremeevich g2187  * RUS0.001-0.0820-1.60 
  Krivosheev, O.v. 2018 RUS0.001-0.2120-4.20 
  Khudyakov, Andrey 1711 RUS0.501-0.1020-2.00 
  Golovin, Vitaliy 1895 RUS0.001-0.3520-7.00 
 * 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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