Individual Calculations September 2009
 Natsvin, Vyacheslav  Total change: -6.25  Rating chartPersonal card
 Lipetsk Chmp. 2009 Men Lipetsk RUS 2009-05-22
RcRownchangeKK*chgGame
 1943 1868 3.00 8 -0.25 25 -6.25 
  Yarovoy, I 2143 UZB0.001-0.1725-4.25 
  Osipov, Alexander 1971 RUS1.0010.642516.00 
  Shishkin, Lev 2059 RUS0.001-0.2525-6.25 
  Dulin, Anatoliy 1951 RUS0.5010.11252.75 
  Volobuev, Sergey 1823 RUS0.001-0.5625-14.00 
  Ermolaev, Alexander 1904 RUS0.001-0.4525-11.25 
  Omelchak, Ivan 1892 RUS0.5010.03250.75 
  Shevelev, Vitaly 1797 RUS1.0010.402510.00 

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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