Individual Calculations September 2013
 Nikolaev, Alexander  Total change: 18.60  Rating chartPersonal card
 7 I.N. Ermolaev memorial («Veda-2013») open Irkutsk RUS 2013-08-02
RcRownchangeKK*chgGame
 2061 2231 7.50 9 1.24 15 18.60 
  Feofilova, Elizaveta 1831  * RUS1.0010.08151.20 
  Demin, Petr 1967 RUS1.0010.18152.70 
  Ergeshov, Timur 1859 RUS1.0010.10151.50 
  Goriachkin, Viktor 2005 RUS1.0010.21153.15 
  Popov, Roman m2306 RUS0.5010.10151.50 
  Obolenskikh, Dmitry m2486 RUS0.001-0.1915-2.85 
  Ginzburg, Alexander 2032 RUS1.0010.24153.60 
  Tunik, Sergey 2142 RUS1.0010.38155.70 
  Emelianov, Sergei 1918 RUS1.0010.14152.10 
 * 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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