Individual Calculations March 2011
 Okay, Arda Efe  Total change: -4.05  Rating chartPersonal card
 XXII Memorial T.V. Petrosyan 2011 Moscow RUS 2011-01-04
RcRownchangeKK*chgGame
 1970 1956 3.00 7 -0.27 15 -4.05 
  Fedotov, Ivan 2064 RUS0.001-0.3515-5.25 
  Agun, Lutfiye Selva 1598 TUR1.0010.10151.50 
  Kalinin, Nikita 2012 RUS1.0010.58158.70 
  Talov, Nikita 2110 RUS0.001-0.2915-4.35 
  Geivondian, Arman 2104 RUS0.001-0.3015-4.50 
  Kukhmazov, Arsen 2074 RUS0.001-0.3415-5.10 
  Galyaev, Ivan 1829 RUS1.0010.33154.95 

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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