Individual Calculations April 2013
 Krukovsky, Alexander  Total change: -18.00  Rating chartPersonal card
 Spring Vacations 2013 Open St. Petersburg RUS 2013-03-14
RcRownchangeKK*chgGame
 1815 2038 5.00 8 -1.20 15 -18.00 
  Lokhno, Ivan 1697 RUS0.001-0.8815-13.20 
  Lyazhkov, Sergey 1773 RUS1.0010.18152.70 
  Fokin, Anatoly 1817 RUS1.0010.22153.30 
  Lazarev, Alexander A. 1875 RUS0.001-0.7215-10.80 
  Shpakovsky, Kirill 1838 RUS1.0010.24153.60 
  Lysukha, Nikita 1757 RUS1.0010.16152.40 
  Shakirova, Renata 1781 RUS0.001-0.8215-12.30 
  Chernov, Maksim 1982 RUS1.0010.42156.30 

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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