Individual Calculations November 2011
 Isakov, Sergey  Total change: 28.35  Rating chartPersonal card
 Memorial F.Philidor 2011 A Moscow RUS 2011-09-10
RcRownchangeKK*chgGame
 2045 1829 3.50 7 1.89 15 28.35 
  Burkov, Dmitry f2103 RUS0.5010.33154.95 
  Kondratiev, Vissarion L. 2125 RUS0.5010.35155.25 
  Grishaev, Igor 1986 RUS1.0010.711510.65 
  Cherkasov, Vladimir 2052 RUS0.001-0.2215-3.30 
  Abramova, Yulia 2034 RUS0.5010.26153.90 
  Maslov, Ivan 1988 RUS1.0010.711510.65 
  Paster, Arkady M. 2026 RUS0.001-0.2515-3.75 

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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