Individual Calculations April 2014
 Lazarev, Alexandr  Total change: -12.45  Rating chartPersonal card
 Voronezh March 2014 Rating Tournament Voronezh RUS 2014-03-01
RcRownchangeKK*chgGame
 1857 1851 3.00 8 -0.83 15 -12.45 
  Katkov, Vitaly 2071 RUS0.5010.28154.20 
  Ioffe, Ilya 1976 RUS0.001-0.3315-4.95 
  Grishchenko, Vladimir 1994 RUS0.001-0.3115-4.65 
  Arepyev, Dmitry 1748 RUS1.0010.36155.40 
  Ioffe, Evgeny 2041 RUS0.001-0.2515-3.75 
  Chupakhin, Alexey 1668 RUS1.0010.26153.90 
  Mironenko, Galina 1451  * RUS0.501-0.4215-6.30 
  Kozlov, Sergej A. 1905 RUS0.001-0.4215-6.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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