Individual Calculations October 2013
 Ibragimov, Eduard  Total change: -21.60  Rating chartPersonal card
 Open September B Moscow RUS 2013-09-07
RcRownchangeKK*chgGame
 1821 1767 2.00 8 -1.44 15 -21.60 
  Bocharnikov, Oleg 1788 RUS0.001-0.4715-7.05 
  Ivanova, Marina 1692 RUS1.0010.40156.00 
  Groisman, Anatoliy 2029 RUS1.0010.821512.30 
  Burkov, Dmitry f1997 RUS0.001-0.2115-3.15 
  Kamennov, Pavel 1883 RUS0.001-0.3415-5.10 
  Seregina, Maria 1765 RUS0.001-0.5015-7.50 
  Koldaev, Dungar 1571 RUS0.001-0.7515-11.25 
  Tuktarov, Mikhail 1845 RUS0.001-0.3915-5.85 

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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