Individual Calculations September 2015
 Korobov, Nikolai  Total change: 23.40  Rating chartPersonal card
 Open Men Champ Sverdlovsk region Ekaterinburg RUS 2015-08-01
RcRownchangeKK*chgGame
 2020 1945 4.00 7 1.17 20 23.40 
  Solovyev, Miroslav 1545  * RUS1.0010.08201.60 
  Pastukhov, Leonid 2259 RUS0.001-0.1420-2.80 
  Ketov, Daniil 1727 RUS1.0010.22204.40 
  Ibragimov, Baterzian 2151 RUS1.0010.762015.20 
  Mykota, Sergey 2260 RUS1.0010.862017.20 
  Menshikov, Alexander f2203 RUS0.001-0.1820-3.60 
  Rassokhina, Ekaterina wf1992 RUS0.001-0.4320-8.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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