Individual Calculations April 2013
 Afonin, Alexander  Total change: -27.60  Rating chartPersonal card
 Championship of Moscow among veterans Moscow RUS 2013-02-16
RcRownchangeKK*chgGame
 1915 2029 3.50 7 -0.92 30 -27.60 
  Lion, Eduard 1647 RUS1.0010.09302.70 
  Skorodumov, Vladimir 2212 RUS0.001-0.2630-7.80 
  Nikulin, Vladimir 1881 RUS1.0010.30309.00 
  Kachar, Vladimir 2253 RUS0.001-0.2230-6.60 
  Ibragimov, Eduard 1746 RUS1.0010.16304.80 
  Sorokin, Adones 1910 RUS0.001-0.6630-19.80 
  Baigushev, Alexandr 1758 RUS0.501-0.3330-9.90 

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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