Individual Calculations September 2009
 Izotov, Sergey  Total change: 0.00  Rating chartPersonal card
 Moscow Summer 2009 B open Moscow RUS 2009-06-12
RcRownchangeRpKK*chgGame
 2020 0 5.50 8 0.00 2058   0.00 
  Pankov, Gennady 1980 RUS1.0010.00 0.00 
  Zubanov, Boris 2035 RUS0.5010.00 0.00 
  Situkha, Aleksander 2107 RUS1.0010.00 0.00 
  Surikov, Roman 1974 RUS1.0010.00 0.00 
  Voronkov, Denis 1983 RUS0.5010.00 0.00 
  Pokhlebin, Sergej 2019 RUS0.5010.00 0.00 
  Burkov, Dmitry f2121 RUS0.5010.00 0.00 
  Akopova, Anna 1940 RUS0.5010.00 0.00 

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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