Individual Calculations September 2010
 Karapetian, Armine  Total change: -2.55  Rating chartPersonal card
 Slavyansk-on-Kuban Ladia 2010 open Slavyansk-on-Kuban RUS 2010-08-05
RcRownchangeKK*chgGame
 2164 2113 2.00 5 -0.17 15 -2.55 
  Oganian, Miran 2128 RUS0.5010.02150.30 
  Chapliev, Aleksandr f2310 RUS0.001-0.2515-3.75 
  Popov, Gennady 2195 RUS0.001-0.3915-5.85 
  Golovachev, Andrei 2090 RUS0.501-0.0315-0.45 
  Gulamirian, Korun 2098 RUS1.0010.48157.20 

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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