Individual Calculations August 2015
 Ahn, Sungmin  Total change: 69.80  Rating chartPersonal card
 Gorod u Morya_A Vladivostok RUS 2015-07-06
RcRownchangeKK*chgGame
 2120 1824 5.00 9 3.49 20 69.80 
  Chubukin, Alexander 2151 RUS0.5010.37207.40 
  Simkin, Alexander 1842 RUS1.0010.532010.60 
  Legenko, Ksenia wf2114 RUS1.0010.842016.80 
  Shukin, Andrey 2151 RUS1.0010.872017.40 
  Musaev, Rasul f2224  * RUS0.001-0.0820-1.60 
  Kravtsov, Sergey m2224  * RUS0.001-0.0820-1.60 
  Obodenko, Amir 2034 RUS1.0010.772015.40 
  Feduk, Viktor 2123 RUS0.5010.35207.00 
  Muratov, Sergey f2217 RUS0.001-0.0820-1.60 
 * 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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