Individual Calculations November 2011
 Sosnin, Nikolay N.  Total change: -13.80  Rating chartPersonal card
 Memorial F.Philidor 2011 A Moscow RUS 2011-09-10
RcRownchangeKK*chgGame
 2087 2271 3.50 6 -0.92 15 -13.80 
  Burkov, Dmitry f2103 RUS0.501-0.2215-3.30 
  Aliekhin, Vladislav 2015 RUS1.0010.19152.85 
  Bobrov, Yury 2075 RUS1.0010.25153.75 
  Kovtunenko, Alexandr 2128 RUS0.501-0.1915-2.85 
  Maneluk, Nikita 2144 RUS0.001-0.6715-10.05 
  Guseinov, Djelal 2054 RUS0.501-0.2815-4.20 

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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