Individual Calculations August 2013
 Usachev, Andrey  Total change: 10.50  Rating chartPersonal card
 Sidorov_open_2013 Ulyanovsk RUS 2013-07-11
RcRownchangeKK*chgGame
 1960 1889 4.00 8 0.70 15 10.50 
  Elkin, Alexander 2195 RUS1.0010.861512.90 
  Samborskiy, Vadim 2052 KAZ0.5010.22153.30 
  Bezvitelnov, Dmitriy 1810 RUS1.0010.39155.85 
  Nikitin, Dmitry 1784 RUS0.501-0.1415-2.10 
  Mironov, Vitalij 1930 RUS0.5010.06150.90 
  Seyfutdinov, Rustam 1892 RUS0.5010.00150.00 
  Beldyugin, Alexey 2081 RUS0.001-0.2515-3.75 
  Kolosov, Anatoly 1933 RUS0.001-0.4415-6.60 

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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