Individual Calculations October 2013
 Seregina, Maria  Total change: 8.40  Rating chartPersonal card
 Open September B Moscow RUS 2013-09-07
RcRownchangeKK*chgGame
 1871 1765 2.50 6 0.28 30 8.40 
  Groisman, Anatoliy 2029 RUS0.001-0.1830-5.40 
  Isaev, Evgeny 2017 RUS0.001-0.1930-5.70 
  Minko, Dmitry 1705 RUS0.501-0.0830-2.40 
  Ibragimov, Eduard 1767 RUS1.0010.503015.00 
  Arkhipkin , Ilya 1918 RUS0.001-0.3030-9.00 
  Bocharnikov, Oleg 1788 RUS1.0010.533015.90 

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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