Individual Calculations May 2017
 Katasonov, Andrey  Total change: -7.20  Rating chartPersonal card
 I.A.Bocharov Memorial Open 2017 Borisoglebsk RUS 2017-03-30
RcRownchangeKK*chgGame
 1855 1721 2.50 8 -0.18 40 -7.20 
  Nesterov, Andrey 1980 RUS0.001-0.1840-7.20 
  Skomorohov, Grigorij 2042 RUS0.001-0.1340-5.20 
  Skvortsov, Grigory 1820 RUS0.5010.14405.60 
  Stepanenko, Kirill 1710 RUS0.001-0.5240-20.80 
  Foshenko, Kirill 1849 RUS0.001-0.3340-13.20 
  Kuznetsov, Sergey 1640 RUS1.0010.394015.60 
  Krupin, Victor 1973 RUS0.001-0.1940-7.60 
  Malikov, Sergey 1827 RUS1.0010.644025.60 

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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