Individual Calculations January 2017
 Sokolov, Anatoly V.  Total change: -29.00  Rating chartPersonal card
 St. Petersburg Seniors Championship 2016 St. Petersburg RUS 2016-12-06
RcRownchangeKK*chgGame
 1890 2074 5.00 9 -1.45 20 -29.00 
  Lozinskiy, Viktor 1691 RUS1.0010.09201.80 
  Kaufman, Solomon 1921 RUS0.501-0.2020-4.00 
  Kopasov, Evgeny 1916 RUS0.501-0.2120-4.20 
  Goroshko, Leontiy 1827 RUS1.0010.19203.80 
  Berlin, Grigoriy 2110 RUS0.001-0.4520-9.00 
  Kuzmin, Yuri 1686 RUS1.0010.09201.80 
  Stepanov, Viktor 1818 RUS1.0010.19203.80 
  Altshul, Raffael f2037 RUS0.001-0.5520-11.00 
  Estrin, Mark 2005 RUS0.001-0.6020-12.00 

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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