Individual Calculations October 2008
 Arakelov, Ilya  Total change: -19.40  Rating chartPersonal card
 Yaroslavia 2008 open Rybinsk RUS 2008-06-15
RcRownchangeKK*chgGame
 2146 2369 4.00 6 -0.56 10 -5.60 
  Pischurina, Ekaterina 2019 RUS0.501-0.3910-3.90 
  Mikhailov, Viacheslav 2019 RUS1.0010.11101.10 
  Toivonen, Alexander V. 2249 RUS0.501-0.1610-1.60 
  Kolmakov, Pavel 2267 RUS0.501-0.1410-1.40 
  Simonov, Vladimir 2301 RUS0.501-0.0910-0.90 
  Lebedev, Alexander E. 2019 RUS1.0010.11101.10 

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)
 
 Volga Cup 2008 open Kostroma RUS 2008-07-03
RcRownchangeKK*chgGame
 2080 2369 4.50 7 -1.38 10 -13.80 
  Sudarev, Oleg 2019 RUS1.0010.11101.10 
  Buharin, Anton 2033 RUS0.501-0.3810-3.80 
  Derbentseva, Irina wf2053 RUS0.001-0.8710-8.70 
  Myshkin, Nikita 2049 RUS1.0010.13101.30 
  Bykov, Evgeny 2073 RUS1.0010.15101.50 
  Popelyshev, Igor V. 2190 RUS0.501-0.2310-2.30 
  Baranov, Roman 2142 RUS0.501-0.2910-2.90 

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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