Individual Calculations May 2012
 Tvelov, Boris  Total change: 2.40  Rating chartPersonal card
 Southern FR Chmp. 2012 Men Armavir RUS 2012-03-11
RcRownchangeKK*chgGame
 2018 1822 2.00 7 0.08 30 2.40 
  Rakov, Valery 2220 RUS0.001-0.0830-2.40 
  Bargandzhiya, Zaza 2070 RUS0.5010.31309.30 
  Markosian, Sergey 1794 RUS0.501-0.0430-1.20 
  Popov, Gennady 2113 RUS0.001-0.1530-4.50 
  Zolotov, Andrey 1844 RUS1.0010.533015.90 
  Nezamyatin, Ruslan 2176 RUS0.001-0.1130-3.30 
  Perekrestov, Viktor 1909 RUS0.001-0.3830-11.40 

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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