Individual Calculations May 2012
 Nikiforov, Vyacheslav  Total change: 13.20  Rating chartPersonal card
 Spring Vacations 2012 Open St. Petersburg RUS 2012-03-22
RcRownchangeKK*chgGame
 1925 1867 3.50 7 0.44 30 13.20 
  Gantsevich, Dmitry 1549 RUS1.0010.13303.90 
  Markevich, Ilya 2209 RUS0.001-0.1230-3.60 
  Belov, Nikita 2014 RUS1.0010.703021.00 
  Nedostup, Daniil 2154 RUS0.001-0.1630-4.80 
  Altshul, Raffael f2183 RUS0.001-0.1330-3.90 
  Ladzin, Ivan 1726 RUS0.501-0.1930-5.70 
  Shakirova, Renata 1639 RUS1.0010.21306.30 

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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