Individual Calculations September 2013
 Biyachuev, Minkail  Total change: 8.25  Rating chartPersonal card
 VIII Astrakhan Open A Astrakhan RUS 2013-08-14
RcRownchangeKK*chgGame
 1828 1491 1.50 7 0.55 15 8.25 
  Kostitsina, Liubov 1891  * RUS0.001-0.0815-1.20 
  Mukhit, Aisezym 1891  * KAZ0.001-0.0815-1.20 
  Marchenko, Nikolay 1842 RUS0.001-0.1115-1.65 
  Kamaletdinov, Farit 1891  * RUS0.001-0.0815-1.20 
  Shuaipov, Islam 1891  * RUS0.001-0.0815-1.20 
  Belova, Svetlana 1565 RUS1.0010.60159.00 
  Karavaev, Eduard 1826 RUS0.5010.38155.70 
 * 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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