Individual Calculations May 2014
 Isakov, Sergey  Total change: 17.25  Rating chartPersonal card
 Open March A Moscow RUS 2014-03-22
RcRownchangeKK*chgGame
 1951 1807 4.00 9 1.15 15 17.25 
  Shubin, Gennady 1987 RUS0.5010.24153.60 
  Payanidi, Janis 2091 RUS0.5010.34155.10 
  Shmatkov, Mikhail 2070 RUS0.001-0.1815-2.70 
  Jakovlev, Oleg 1929 RUS1.0010.671510.05 
  Martynyuk, Elizaveta 2005 RUS0.001-0.2415-3.60 
  Kashirsky, Eugeny D. 1827 RUS1.0010.53157.95 
  Arkhipkin , Ilya 1775 RUS1.0010.46156.90 
  Malova, Anna 1837 RUS0.001-0.4615-6.90 
  Kondratiev, Vissarion L. 2041 RUS0.001-0.2115-3.15 

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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