Individual Calculations July 2012
 Ivlev, Aleksey  Total change: 53.10  Rating chartPersonal card
 B-14 HL 2012 RUS Juniors Champ. Loo RUS 2012-04-17
RcRownchangeKK*chgGame
 2027 2027 6.50 9 1.96 30 58.80 
  Drygalov, Sergey 1895 RUS1.0010.32309.60 
  Chistiakov, Mihail 1899 RUS1.0010.33309.90 
  Minko, Vladimir 2125 RUS0.001-0.3730-11.10 
  Litvinov, Maxim 1880 RUS0.501-0.2030-6.00 
  Khalilov, Sakhavat 1943 RUS1.0010.383011.40 
  Chernukhin, Alexander 2006 RUS1.0010.473014.10 
  Rudakov, Aleksandr 2076 RUS1.0010.573017.10 
  Vavulin, Maksim 2283 RUS0.001-0.1930-5.70 
  Kuzmin, Egor 2140 RUS1.0010.653019.50 

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)
 
NOTE: K factor changed
 Astrakhan City Chess Championship 2012 Astrakhan RUS 2012-05-10
RcRownchangeKK*chgGame
 1908 2027 3.50 6 -0.38 15 -5.70 
  Isaev, Felix 1731 RUS1.0010.15152.25 
  Genov, Ilya 2110 RUS0.001-0.3915-5.85 
  Permin, Viktor 1773 RUS0.001-0.8115-12.15 
  Razdrogin, Sergei 1838 RUS1.0010.25153.75 
  Kishibaev, Islam 2016 RUS0.501-0.0215-0.30 
  Afanasiev, Alexei A 1982 RUS1.0010.44156.60 

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)
 

 

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