Individual Calculations March 2011
 Airapetian, Valentin  Total change: -1.50  Rating chartPersonal card
 Poltavskaia 2011 Rtg Poltavskaia RUS 2011-01-05
RcRownchangeKK*chgGame
 2082 1882 1.50 6 -0.10 15 -1.50 
  Fomichenko, Svetlana wg2240 UKR0.001-0.1015-1.50 
  Barannikov, Vladimir 2075 RUS0.001-0.2515-3.75 
  Dzhgarkava, David 1925 RUS1.0010.56158.40 
  Bagdasarian, Semen 1894 RUS0.001-0.4815-7.20 
  Karapetian, Armine wf2078 RUS0.5010.25153.75 
  Fomichenko, Eduard m2282  * RUS0.001-0.0815-1.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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