Individual Calculations May 2012
 Voloshenyk, Ivan  Total change: -21.45  Rating chartPersonal card
 Obninsk Cup 2012 Obninsk RUS 2012-03-23
RcRownchangeKK*chgGame
 1843 1726 1.00 7 -1.43 15 -21.45 
  Kushnerev, Oleg 1936 RUS0.001-0.2315-3.45 
  Galustyan, Sergey 1895 RUS0.001-0.2815-4.20 
  Motlokhov, Anatoli 1761 RUS1.0010.55158.25 
  Sidorov, Klim 1868 RUS0.001-0.3115-4.65 
  Zajtzeva, Viktoria 1722 RUS0.001-0.5115-7.65 
  Afonasieva, Anna 1814 RUS0.001-0.3815-5.70 
  Aleksandrov, Anatolii 1902 RUS0.001-0.2715-4.05 

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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