Individual Calculations August 2012
 Skoriak, Ivan  Total change: 3.45  Rating chartPersonal card
 Memorial A. Andersen 2012 A Moscow RUS 2012-07-07
RcRownchangeKK*chgGame
 2030 1897 2.50 7 0.23 15 3.45 
  Trotsenko, Sergey 2109 RUS0.001-0.2315-3.45 
  Shavlohov, Georgiy 2040 RUS1.0010.691510.35 
  Akopova, Anna 1990 RUS0.001-0.3715-5.55 
  Martynov, Vladimir 2099 RUS0.001-0.2415-3.60 
  Asefi, Zaheeruddeen f2035 AFG0.001-0.3115-4.65 
  Grishaev, Igor 2041 RUS1.0010.691510.35 
  Skakun, Valentina 1899 RUS0.5010.00150.00 

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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