Individual Calculations April 2009
 Osipov, Anatoly  Total change: -25.65  Rating chartPersonal card
 1st V.I.Goriainov Memorial 2008 open Moscow RUS 2008-12-01
RcRownchangeKK*chgGame
 1908 1826 1.50 6 -0.88 15 -13.20 
  Antipov, Mikhail Al. c2176 RUS0.001-0.1115-1.65 
  Glukhov, Vladimir 2062 RUS0.001-0.2015-3.00 
  Kashirsky, Eugeny D. 2016 RUS0.001-0.2515-3.75 
  Zimin, Sergey 1493 RUS1.0010.12151.80 
  Marder, Elena 1705 RUS0.001-0.6615-9.90 
  Kolkov, Vladimir 1993 RUS0.5010.22153.30 

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)
 
 4. R.D.Kholmov Memorial open Moscow RUS 2008-12-28
RcRownchangeKK*chgGame
 2023 1826 1.00 7 -0.83 15 -12.45 
  Zhadanov, Vasili B. 2176 RUS0.001-0.1115-1.65 
  Keze, Arnis 1883 RUS1.0010.58158.70 
  Grishin, Alexander 2176 RUS0.001-0.1115-1.65 
  Leite, Ernst 2043 RUS0.001-0.2215-3.30 
  Samoletov, Yury 2040 RUS0.001-0.2315-3.45 
  Rossinskaya, Ljudmilla 1938 RUS0.001-0.3515-5.25 
  Liapustin, Anatoly 1907 RUS0.001-0.3915-5.85 

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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