Individual Calculations September 2016
 Yakovlev, Yuri S.  Total change: -25.00  Rating chartPersonal card
 Petersburg Summer 2016 Open - B.Khropov Memorial St. Perersburg RUS 2016-08-17
RcRownchangeKK*chgGame
 1872 1891 3.50 9 -1.25 20 -25.00 
  Abramov, Nikita f2276 RUS0.001-0.0920-1.80 
  Bobolev, Stanislav 1604 RUS1.0010.16203.20 
  Manin, Viktor 2159 UZB0.001-0.1720-3.40 
  Timirev, Sergey 1693 RUS1.0010.24204.80 
  Kamnev, Alexander 2101 RUS0.001-0.2320-4.60 
  Pitkanen, Juhani 1676 FIN1.0010.23204.60 
  Shadrin, Anton 2066 RUS0.001-0.2720-5.40 
  Dubrovskiy, Vladimir 1647 RUS0.001-0.8020-16.00 
  Smorodkin, Kirill 1624 RUS0.501-0.3220-6.40 

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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