Individual Calculations October 2008
 Iskulov, Viktor  Total change: -9.90  Rating chartPersonal card
 Kemerovo 2008 open Kemerovo RUS 2008-07-21
RcRownchangeKK*chgGame
 2034 2084 4.00 7 0.02 15 0.30 
  Starkov, S. 2292 RUS0.001-0.2315-3.45 
  Cherpinsky, Alexander 1926 RUS0.001-0.7115-10.65 
  Sinkin, Boris 1977 RUS1.0010.35155.25 
  Riabov, Aleksandr 1997 RUS1.0010.38155.70 
  Ovchinnikova, Alexandra 1877 RUS1.0010.23153.45 
  Ponomarenko, Natalia 1961 RUS1.0010.33154.95 
  Grishenko, Vladimir 2206 RUS0.001-0.3315-4.95 

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)
 
 Novokuznetsk 2008 open Novokuznetsk RUS 2008-08-12
RcRownchangeKK*chgGame
 1950 2084 0.00 1 -0.68 15 -10.20 
  Chernov, Mikhail 1950 RUS0.001-0.6815-10.20 

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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