Individual Calculations November 2010
 Surovtsev, Nikolay S.  Total change: 7.25  Rating chartPersonal card
 6th tmnt DSI 2010 Rtg Vidnoe RUS 2010-08-21
RcRownchangeKK*chgGame
 2164 2114 2.50 5 0.29 25 7.25 
  Doukhine, Iokhan f2417 RUS0.001-0.1425-3.50 
  Zherebtsov, Dmitry 2014 RUS1.0010.36259.00 
  Farrakhov, Fajdulgayan 2020 RUS0.501-0.1325-3.25 
  Fiodorov, Aleksander S. 2155 RUS0.5010.06251.50 
  Kubrakov, Petr 2215 RUS0.5010.14253.50 

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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