Rapid: Individual Calculations September 2015
 Yakovlev, Yuri S.  Total change: 11.40  Rating chartPersonal card
 Petersburg Summer 2015 Rapid Seniors St. Petersburg RUS 2015-08-24
RcRownchangeKK*chgGame
 1930 1912 4.00 7 0.57 20 11.40 
  Shushpanov, Vladimir m2294 RUS0.001-0.0920-1.80 
  Gusev, Boris 1669 RUS1.0010.20204.00 
  Osmolny, Vladimir I. f2227 RUS0.001-0.1420-2.80 
  Chekmenev, Vladimir 1830 RUS1.0010.39207.80 
  Erukhimov, Arkady 1982 RUS0.001-0.4020-8.00 
  Zvereva, Svetlana 1637 RUS1.0010.17203.40 
  Berestovitskiy, Erlen 1869 RUS1.0010.44208.80 

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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