Individual Calculations November 2011
 Petukhov, Nikolay  Total change: 8.70  Rating chartPersonal card
 Memorial F.Philidor 2011 B Moscow RUS 2011-09-10
RcRownchangeKK*chgGame
 1913 1766 3.00 8 0.58 15 8.70 
  Mishakov, Anatoly 1903 RUS0.5010.18152.70 
  Lavrischev, Anatoly 1923 RUS0.5010.21153.15 
  Kamennov, Pavel 1920 RUS1.0010.711510.65 
  Shalimov, Sergey 1935 RUS0.001-0.2815-4.20 
  Tekuchev, Robert 1922 RUS0.001-0.2915-4.35 
  Leite, Ernst 1956 RUS0.001-0.2515-3.75 
  Navrodskiy, Boris 1880 RUS0.5010.16152.40 
  Kyupriyski, Borislav 1865 BUL0.5010.14152.10 

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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