Individual Calculations January 2016
 Polyakov, Petr  Total change: 13.20  Rating chartPersonal card
 Championship Saratov region 2015 Saratov RUS 2015-12-05
RcRownchangeKK*chgGame
 1939 1655 2.00 8 0.66 20 13.20 
  Sudnik, Pavel 2042 RUS0.001-0.0920-1.80 
  Aseeva, Anastasia 2005 RUS0.001-0.1120-2.20 
  Mamonov, Alexey 1910 RUS0.001-0.1920-3.80 
  Astapov, Valeriy 1887 RUS1.0010.792015.80 
  Fedukin, Alexandre 1915 RUS1.0010.822016.40 
  Kavyev, Ruslan 2007 RUS0.001-0.1120-2.20 
  Upolovnev, Vladimir 1860 RUS0.001-0.2420-4.80 
  Tatarinov, Andrey 1886 RUS0.001-0.2120-4.20 

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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