Individual Calculations February 2014
 Jakovlev, Oleg  Total change: 15.60  Rating chartPersonal card
 Open B 2014 Moscow RUS 2014-01-04
RcRownchangeKK*chgGame
 1866 1913 5.50 8 1.04 15 15.60 
  Zheleznyak, Nikolay 1734 RUS1.0010.27154.05 
  Samatov, Anatolij 1837 RUS1.0010.40156.00 
  Golovanov, Vasily 2004 RUS1.0010.62159.30 
  Rusinov, Mikhail 1858 RUS1.0010.42156.30 
  Chapygin, Sergey 2038 RUS0.001-0.3315-4.95 
  Antonova, Nadezhda wf1916 TJK0.001-0.5015-7.50 
  Ter-Saakian, Grigorii 1647 RUS1.0010.18152.70 
  Tagirov, Kajum K 1897 RUS0.501-0.0215-0.30 

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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