Individual Calculations November 2009
 Mikheev, Nikolay I  Total change: -66.75  Rating chartPersonal card
 Perm August 2009 open Perm RUS 2009-08-11
RcRownchangeKK*chgGame
 1935 1982 3.50 8 -0.91 25 -22.75 
  Terentjev, Vladislav 2217 RUS0.001-0.2125-5.25 
  Karpenko, Alexander 2166 RUS0.001-0.2625-6.50 
  Chikrin, Vladimir 1797 RUS0.501-0.2425-6.00 
  Voronov, Vitaly N 1772 RUS0.501-0.2725-6.75 
  Pershina, Elena 1958 RUS0.501-0.0325-0.75 
  Losev, Anatoly 1930 RUS0.001-0.5725-14.25 
  Bychenkova, Sonia 1607 RUS1.0010.09252.25 
  Ardovsky, Philip 2036 RUS1.0010.582514.50 

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)
 
 Perm September-October 2009 open Perm RUS 2009-09-24
RcRownchangeKK*chgGame
 1996 1968 1.50 7 -1.76 25 -44.00 
  Samigullina, Diana wf2152 RUS0.001-0.2625-6.50 
  Legostaev, Alexander 1793 RUS1.0010.27256.75 
  Volodin, Ivan 2286 RUS0.001-0.1325-3.25 
  Mentchikov, Mikhail 1709 RUS0.501-0.3225-8.00 
  Shalynykh, Viktor 2071 RUS0.001-0.3625-9.00 
  Kohanov, Boris 1987 RUS0.001-0.4725-11.75 
  Kashin, Yury 1977 RUS0.001-0.4925-12.25 

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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