Individual Calculations November 2011
 Sakhnenko, Ivan  Total change: -3.30  Rating chartPersonal card
 Tula Chmp.2011 Rtg Tula RUS 2011-09-16
RcRownchangeKK*chgGame
 2030 2115 4.00 7 -0.22 15 -3.30 
  Grebenshikova, Tatyana 1841 RUS1.0010.17152.55 
  Naidenov, Ilia 1903 RUS1.0010.23153.45 
  Chubakov, Oleg 2249 RUS0.5010.18152.70 
  Kosova, Ekaterina 1856 RUS1.0010.18152.70 
  Krivobokov, Aleksey 2158 RUS0.5010.06150.90 
  Bespalov, Konstantin 2210 RUS0.001-0.3715-5.55 
  Novikov, Konstantin 1991 RUS0.001-0.6715-10.05 

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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