Individual Calculations April 2009
 Rossal, Valeriy I.  Total change: -26.70  Rating chartPersonal card
 Orienta Winter 2008 A Moscow RUS 2008-11-22
RcRownchangeKK*chgGame
 2019 2066 5.50 11 -0.70 15 -10.50 
  Zaryvkina, Anastasia 2051 RUS0.001-0.5215-7.80 
  Komissarov, Stanislav 2000 RUS0.001-0.5915-8.85 
  Kudenko, Alexander 1916 RUS1.0010.30154.50 
  Borodin, Stanislav 2077 RUS1.0010.52157.80 
  Romanov, Stanislav 1974 RUS0.001-0.6315-9.45 
  Gorin, Alexandr 2025 RUS1.0010.44156.60 
  Lazarev, Konstantin A 2085 RUS0.001-0.4715-7.05 
  Kashirsky, Eugeny D. 2016 RUS0.501-0.0715-1.05 
  Lagashin, Pavel 2014 RUS0.001-0.5715-8.55 
  Leite, Ernst 2043 RUS1.0010.47157.05 
  Voloshko, Sergey 2006 RUS1.0010.42156.30 

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)
 
 Moscow open 2009 B Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2219 2080 0.50 5 -1.08 15 -16.20 
  Trusov, Mikhail 2191 RUS0.5010.15152.25 
  Shamugia, Shavleg f2215 GEO0.001-0.3215-4.80 
  Demidov, Alexandr 2209 RUS0.001-0.3315-4.95 
  Bolshakov, Dmitry 2217 RUS0.001-0.3215-4.80 
  Kruchev, Boris f2264 RUS0.001-0.2615-3.90 

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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