Individual Calculations October 2013
 Kohanov, Boris  Total change: 29.10  Rating chartPersonal card
 Perm championship 2013 Perm RUS 2013-08-20
RcRownchangeKK*chgGame
 1921 1848 3.50 7 0.68 15 10.20 
  Klepikov, Nikita 2076 RUS0.001-0.2115-3.15 
  Shalynykh, Viktor 1979 RUS0.001-0.3215-4.80 
  Koskova, Galina 1768 RUS1.0010.39155.85 
  Ogorodov, Petr 1964 RUS0.001-0.3415-5.10 
  Voronov, Vitaly N 1853 RUS0.5010.01150.15 
  Senik, Viktor 1964 RUS1.0010.66159.90 
  Gulyaev, Igor 1842 RUS1.0010.49157.35 

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)
 
 Championship of autumn in Perm Perm RUS 2013-09-10
RcRownchangeKK*chgGame
 1919 1836 4.00 7 1.26 15 18.90 
  Azanov, Pavel 2067 RUS0.5010.29154.35 
  Voronov, Vitaly N 1834 RUS1.0010.50157.50 
  Ogorodov, Petr 1964 RUS1.0010.671510.05 
  Arshin, Roman 1891 RUS0.001-0.4215-6.30 
  Kokovyakina, Anna 1731 RUS1.0010.36155.40 
  Batrak, Alexandra 1918 RUS0.001-0.3915-5.85 
  Antonov, Andrey P. 2027 RUS0.5010.25153.75 

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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