Individual Calculations January 2014
 Ivanov, Nikolay A.  Total change: -15.45  Rating chartPersonal card
 Udmurtia Republic chmp. (final) Izhevsk RUS 2013-11-30
RcRownchangeKK*chgGame
 1913 1959 3.50 8 -1.03 15 -15.45 
  Poniaev, Ruslan f2291 RUS0.001-0.1215-1.80 
  Lopatin, Nikolay 1780 RUS0.501-0.2315-3.45 
  Ivanov, Vladimir A. 1911 RUS0.001-0.5715-8.55 
  Fazretdinov, Marat 1725 RUS1.0010.21153.15 
  Petukhov, Igor 1831 RUS1.0010.33154.95 
  Russkikh, Nikita 1872 RUS1.0010.38155.70 
  Poletaev, Vitaly 1964 RUS0.001-0.4915-7.35 
  Chernyadev, Vadim 1930 RUS0.001-0.5415-8.10 

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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