Individual Calculations November 2009
 Petrov, Vladimir  Total change: -8.40  Rating chartPersonal card
 "Crimea 2009" Simferopol UKR 2009-10-01
RcRownchangeKK*chgGame
 2086 2148 3.50 7 -0.56 15 -8.40 
  Volosozhar, Danil 1912 UKR1.0010.20153.00 
  Nelyubin, Sergey 1988 UKR1.0010.29154.35 
  Promskij, Georgij 2084 UKR0.501-0.0915-1.35 
  Batrakov, Alexander 2219 RUS1.0010.60159.00 
  Golovach, Valery 2156 UKR0.001-0.4915-7.35 
  Ledakov, Alexandr 2196 UKR0.001-0.4315-6.45 
  Zubachek, Egor 2049 UKR0.001-0.6415-9.60 

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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