Individual Calculations November 2009
 Tkachev, Grigory  Total change: 30.00  Rating chartPersonal card
 Tula region Chmp. 2009 open Tula RUS 2009-10-09
RcRownchangeKK*chgGame
 2199 2089 4.50 7 2.00 15 30.00 
  Aleshin, Nikolay f2345 RUS0.5010.31154.65 
  Chubakov, Oleg 2237 RUS1.0010.701510.50 
  Morozov, Aleksei 2274 RUS0.001-0.2615-3.90 
  Kainov, Aleksey 2232 RUS0.5010.19152.85 
  Proshunin, Genadiy 2158 RUS1.0010.60159.00 
  Sviridov, Vladislav 2182 RUS0.5010.13151.95 
  Dikarev, Oleg 1964 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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