Individual Calculations January 2013
 Petukhov, Nikolay  Total change: -35.10  Rating chartPersonal card
 Balabanovo_Winter_Rtg Balabanovo RUS 2012-12-10
RcRownchangeKK*chgGame
 1886 1767 1.50 11 -2.34 15 -35.10 
  Naibov, Fizuli 1727 RUS0.501-0.0615-0.90 
  Vystavkin, Aleksandr 1995 RUS0.001-0.2115-3.15 
  Dolganiuc, Victor 1969 MDA0.001-0.2415-3.60 
  Shon, Vitaly 1900 RUS0.001-0.3215-4.80 
  Dadukov, Victor 2045 RUS0.001-0.1715-2.55 
  Petrov, Vladimir S. 1913 RUS0.001-0.3015-4.50 
  Galustyan, Sergey 1848 RUS0.001-0.3915-5.85 
  Zajtzeva, Viktoria 1781 RUS0.001-0.4815-7.20 
  Lauda, Alexandr 2044 MDA0.001-0.1715-2.55 
  Nikishov, Vasilii 1481 RUS1.0010.16152.40 
  Polkovnikov, Nikolay 2048 RUS0.001-0.1615-2.40 

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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