Individual Calculations November 2010
 Tkachev, Grigory  Total change: -7.80  Rating chartPersonal card
 Championship of Tula region Tula RUS 2010-10-16
RcRownchangeKK*chgGame
 2118 2119 2.00 5 -0.52 15 -7.80 
  Dikarev, Oleg 1989 RUS0.501-0.1815-2.70 
  Aleshin, Nikolay f2318 RUS0.5010.26153.90 
  Sakhnenko, Ivan 2076 RUS0.001-0.5615-8.40 
  Sviridov, Vladislav 2173 RUS0.001-0.4215-6.30 
  Shishkova, Olga 2035 RUS1.0010.38155.70 

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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