Individual Calculations May 2010
 Kovalev, Aleksandr  Total change: -46.95  Rating chartPersonal card
 3. Rating tmnt Konakovo RUS 2010-03-19
RcRownchangeKK*chgGame
 2009 2034 5.50 13 -1.41 15 -21.15 
  Lukash, Nikolay 2086 RUS0.001-0.4315-6.45 
  Milutin, Lev 2048 RUS1.0010.52157.80 
  Kozlov, Aleksandr 2148 RUS0.001-0.3415-5.10 
  Lozovoy, Lev 1886 RUS0.501-0.2015-3.00 
  Veprentsev, Valentin 1821 RUS1.0010.23153.45 
  Andriyashenko, Vladimir 1902 RUS0.001-0.6815-10.20 
  Reva-Nikitina, Zoya N 1838 RUS1.0010.25153.75 
  Nazarov, Valeriy 2226 RUS0.001-0.2515-3.75 
  Piklyaev, Valentin 1915 RUS1.0010.34155.10 
  Dzera, Evgeniy 2205 RUS0.001-0.2715-4.05 
  Petrov, Vasiliy 1915 RUS1.0010.34155.10 
  Yashkov, Aleksandr 2105 RUS0.001-0.4015-6.00 
  Matveev, Aleksandr 2021 RUS0.001-0.5215-7.80 

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)
 
 Perm March 2010 B open Perm RUS 2010-03-23
RcRownchangeKK*chgGame
 2059 2034 2.00 8 -1.72 15 -25.80 
  Lukash, Nikolay 2086 RUS0.001-0.4315-6.45 
  Milutin, Lev 2048 RUS1.0010.52157.80 
  Kozlov, Aleksandr 2148 RUS0.001-0.3415-5.10 
  Andriyashenko, Vladimir 1902 RUS0.001-0.6815-10.20 
  Reva-Nikitina, Zoya N 1838 RUS1.0010.25153.75 
  Nazarov, Valeriy 2226 RUS0.001-0.2515-3.75 
  Dzera, Evgeniy 2205 RUS0.001-0.2715-4.05 
  Matveev, Aleksandr 2021 RUS0.001-0.5215-7.80 

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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