Individual Calculations September 2012
 Kurash, Alexander  Total change: -3.75  Rating chartPersonal card
 Novosibirsk-gorodok 2012 open Novosibirsk RUS 2012-08-01
RcRownchangeKK*chgGame
 1850 1875 3.50 7 -0.25 15 -3.75 
  Tsygankov, Dmitry 2101 RUS0.001-0.2115-3.15 
  Kovyilina, Ekaterina 1742 RUS0.001-0.6815-10.20 
  Makarenko, Alexander 1741 RUS0.001-0.6815-10.20 
  Yakhyazade, Gyunai 1712 RUS1.0010.28154.20 
  Kotov, Dmitry Ig. 1874 RUS1.0010.50157.50 
  Kuklin, Ilya 1758 RUS1.0010.34155.10 
  Feoktistov, Nikita 2024 RUS0.5010.20153.00 

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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