Individual Calculations January 2011
 Vetokhin, Dmitry  Total change: -4.50  Rating chartPersonal card
 Rtg tmnt Dubna RUS 2010-11-12
RcRownchangeKK*chgGame
 1917 1836 1.00 3 -0.18 25 -4.50 
  Kourilov, Valentin 1870 RUS1.0010.552513.75 
  Sarkhadov, Ibrakhim 1849 TJK0.001-0.4825-12.00 
  Popov, Aleksander Xen. 2033 RUS0.001-0.2525-6.25 

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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