Individual Calculations September 2011
 Ivanov, Michail  Total change: -18.90  Rating chartPersonal card
 Dmitrov open 2011 Dmitrov RUS 2011-07-28
RcRownchangeKK*chgGame
 1840 1875 2.50 7 -1.26 15 -18.90 
  Dolskiy, Viktor 1929 RUS0.5010.08151.20 
  Kiseljova, Marya wf2039 RUS0.001-0.2815-4.20 
  Kirillov, Nikolay 2021 RUS0.001-0.3015-4.50 
  Lyubokhiner, Leonid M. 1758 RUS1.0010.34155.10 
  Khairov, Alexey 1581 RUS0.501-0.3515-5.25 
  Dementieva, Julia 1683 RUS0.501-0.2515-3.75 
  Makhnev, Yuri 1872 RUS0.001-0.5015-7.50 

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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