Individual Calculations September 2013
 Cherenkov, Andrey  Total change: -7.50  Rating chartPersonal card
 Petrovskaya Ladya - OPEN 2013 St. Petersburg RUS 2013-08-02
RcRownchangeKK*chgGame
 1949 2190 6.50 9 -0.50 15 -7.50 
  Ladzin, Ivan 1810 RUS1.0010.09151.35 
  Sizintsev, Alexey 1886 RUS0.501-0.3615-5.40 
  Pavlenko, Ksenia 1890 RUS1.0010.15152.25 
  Reshetnikov, Ruslan 1812 RUS1.0010.09151.35 
  Krylova, Elisaveta 1844 RUS1.0010.11151.65 
  Bezgodova, Svetlana wm2097 RUS0.501-0.1315-1.95 
  Natacheev, Peter f2271 RUS0.001-0.3915-5.85 
  Fedotov, Alexey 1905 RUS1.0010.16152.40 
  Pavlova, Kseniia wc2026 RUS0.501-0.2215-3.30 

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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