Individual Calculations July 2011
 Usmanov, Ilnur  Total change: -9.60  Rating chartPersonal card
 SURGUT POBEDA-2011 Surgut RUS 2011-05-10
RcRownchangeKK*chgGame
 2045 2152 4.50 8 -0.64 15 -9.60 
  Vorobiov, Nikolai 2002 RUS1.0010.30154.50 
  Banlock, Benjamin Didier 2011 CMR1.0010.31154.65 
  Abdurakhmanov, Abdurakhman 2007 RUS0.501-0.1915-2.85 
  Sedenko, Anatoly 2047 UKR0.001-0.6415-9.60 
  Brigov, Igor 1991 RUS1.0010.29154.35 
  Demakov, Ivan 2100 RUS0.001-0.5715-8.55 
  Kabanova, Ekaterina wf2173 RUS0.001-0.4715-7.05 
  Kononenko, Igor 2030 RUS1.0010.33154.95 

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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