Individual Calculations April 2008
 Mohammad, Nader  Total change: -45.75  Rating chartPersonal card
 M.Chigorin Memorial 2007 B St.Petersburg RUS 2007-12-01
RcRownchangeKK*chgGame
 2021 1824 0.00 7 -1.83 25 -45.75 
  Daulyte, Deimante wm2174 LTU0.001-0.1125-2.75 
  Viushin, Dmitry A. 2100 RUS0.001-0.1725-4.25 
  Bagrunov, Vladimir 2080 RUS0.001-0.1925-4.75 
  Abramichev, Artyom 2014 RUS0.001-0.2525-6.25 
  Bortnikova, Olga 1834 RUS0.001-0.4925-12.25 
  Martynova, Anastasia 1898 RUS0.001-0.4025-10.00 
  Efremova, Daria 2047 RUS0.001-0.2225-5.50 

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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