Individual Calculations July 2011
 Kruchev, Boris  Total change: -36.45  Rating chartPersonal card
 Master open - Memorial Alekhine 2011 Voronezh RUS 2011-06-12
RcRownchangeKK*chgGame
 2129 2256 3.50 9 -2.43 15 -36.45 
  Tarlev, Konstantin m2499 UKR0.001-0.2015-3.00 
  Klyuev, Alexander S. 2067 RUS0.001-0.7515-11.25 
  Tomnikova, Lidia wf2127 RUS1.0010.33154.95 
  Dogodkina, Julia 2120 RUS0.001-0.6815-10.20 
  Potapova, Maria 1856  * RUS0.501-0.4215-6.30 
  Duong, Thanh Binh 2088 VIE1.0010.28154.20 
  Popelyshev, Igor V. 2155 RUS0.001-0.6415-9.60 
  Sokolovsky, Victor 2047 RUS1.0010.23153.45 
  Lugovskoy, Maxim 2198 RUS0.001-0.5815-8.70 
 * 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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