Individual Calculations December 2012
 Malofeev, Alex  Total change: -12.75  Rating chartPersonal card
 Autumn Petersburg 2012 St. Petersburg RUS 2012-11-06
RcRownchangeKK*chgGame
 1992 2181 3.50 6 -0.85 15 -12.75 
  Khatenever, Feliks 1843 RUS1.0010.12151.80 
  Grigoriev, Yury Z. 1953 RUS0.501-0.2915-4.35 
  Safronov, Kirill 2012 RUS1.0010.28154.20 
  Polyaninov, Aleksey 2313 RUS0.001-0.3215-4.80 
  Gogin, Maksim 1982 RUS0.501-0.2615-3.90 
  Dzhavathanov, Magomed 1848 RUS0.501-0.3815-5.70 

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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