Individual Calculations March 2011
 Doronkin, Grigory  Total change: 40.00  Rating chartPersonal card
 Petrovskaya Ladya – Winter 2011 Open Petergof RUS 2011-01-05
RcRownchangeKK*chgGame
 1966 1788 4.00 8 1.60 25 40.00 
  Kazakevich, Grigoriy 2133 RUS0.5010.39259.75 
  Simkin, Alexander 1969 RUS1.0010.742518.50 
  Kharitonov, Aleksandr 2171 RUS0.5010.412510.25 
  Kiselev, Pavel 2157 RUS0.001-0.1025-2.50 
  Musaev, Shamil 1844 RUS1.0010.582514.50 
  Khlebnikov, Valentin 1710 RUS0.001-0.6125-15.25 
  Khlichkova, Tatiana 2044 RUS0.001-0.1925-4.75 
  Degrave, Katerina 1703 RUS1.0010.38259.50 

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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