Individual Calculations September 2009
 Tantsov, Peter  Total change: 23.55  Rating chartPersonal card
 Moscow Summer 2009 B open Moscow RUS 2009-06-12
RcRownchangeKK*chgGame
 1910 1752 4.00 8 1.57 15 23.55 
  Aliekhin, Vladislav 2075 RUS0.001-0.1315-1.95 
  Moiseev, Anatoly V. 1981 RUS1.0010.791511.85 
  Udodov, Yuri 1968 RUS0.001-0.2215-3.30 
  Staroselsky, Vladimir 1920 RUS1.0010.721510.80 
  Moshensky, Denis 1911 RUS0.001-0.2915-4.35 
  Sarana, Alexey 1582 RUS1.0010.28154.20 
  Petukhov, Nikolay 1821 RUS1.0010.60159.00 
  Shliakhov, Ivan 2018 RUS0.001-0.1815-2.70 

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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