Individual Calculations July 2015
 Dobrynina, Aleksandra  Total change: 3.00  Rating chartPersonal card
 Yaroslaviya - 2015 Open Rybinsk RUS 2015-06-13
RcRownchangeKK*chgGame
 1862 2103 6.50 8 0.15 20 3.00 
  Kosheev, Vasili 1810 RUS1.0010.15203.00 
  Salnikov, Mikhail 1813 RUS1.0010.16203.20 
  Petrov, Anton 1761 RUS1.0010.12202.40 
  Usov, Lev 1858 RUS1.0010.20204.00 
  Velichko, Tatiana 1906 RUS1.0010.25205.00 
  Orlovtsev, Alexander 1962 RUS0.501-0.1920-3.80 
  Lapin, Andrei 1875 RUS0.501-0.2920-5.80 
  Gurov, Aleksey 1907 RUS0.501-0.2520-5.00 

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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