Individual Calculations July 2012
 Polyakov, Denis  Total change: -27.30  Rating chartPersonal card
 Saratov region Chmp. 2012 men Saratov RUS 2012-05-29
RcRownchangeKK*chgGame
 1948 1974 4.00 9 -0.91 30 -27.30 
  Khromkin, Andrey 2345 RUS0.001-0.1030-3.00 
  Protopopova, Anastasiya 1762 RUS0.001-0.7730-23.10 
  Bolychevsky, Alexander 1881 RUS1.0010.373011.10 
  Upolovnev, Vladimir 1864 RUS0.501-0.1530-4.50 
  Gagarkine, Nikolay 1917 RUS0.001-0.5830-17.40 
  Fedukin, Alexandre 1908 RUS1.0010.413012.30 
  Poleschikov, Alexey 1857 RUS1.0010.343010.20 
  Izbosarov, Marat 1972 RUS0.5010.00300.00 
  Dvoryadkin, Maksim 2023 RUS0.001-0.4330-12.90 

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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