Individual Calculations July 2009
 Fedotov, Ivan  Total change: -4.65  Rating chartPersonal card
 B-16 FL 2009 RUS Juniors Champ. Dagomys RUS 2009-04-15
RcRownchangeKK*chgGame
 2021 2081 3.00 6 -0.46 15 -6.90 
  Grushin, Stanislav 1961 RUS0.001-0.6615-9.90 
  Britaev, Dzhambulat 1826 RUS1.0010.19152.85 
  Matveev, Vladimir 2255 RUS0.001-0.2715-4.05 
  Ivanov, Maxim 1926 RUS1.0010.29154.35 
  Kriukov, Sergey 2034 RUS1.0010.43156.45 
  Piskun, Alexey 2124 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)
 
 31. R.Nezhmetdinov Memorial 2009 open Kazan RUS 2009-05-31
RcRownchangeKK*chgGame
 2097 2081 4.50 9 0.15 15 2.25 
  Rodchenkov, Vitaly 2412 RUS0.5010.38155.70 
  Rodchenkov, Sergey D. m2306 RUS0.001-0.2215-3.30 
  Afanasiev, Dmitry 1880 RUS0.501-0.2615-3.90 
  Ibraev, Vasilij f2266 RUS0.001-0.2615-3.90 
  Kvasov, Sergey 1887 RUS1.0010.25153.75 
  Zainullina, Nataliya wf2127 RUS0.001-0.4415-6.60 
  Ivanov, Nikolay A. 1984 RUS1.0010.37155.55 
  Rashitova, Gulnara 1797 RUS1.0010.16152.40 
  Vasiljev, Vasily 2210 RUS0.5010.17152.55 

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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