Individual Calculations October 2012
 Chapygin, Sergey  Total change: -11.70  Rating chartPersonal card
 Memorial F.Philidor A Moscow RUS 2012-08-11
RcRownchangeKK*chgGame
 2106 2128 4.00 9 -0.78 15 -11.70 
  Dvalishvili, Pavel S. m2421 RUS0.001-0.1515-2.25 
  Guseinov, Djelal 2069 RUS0.001-0.5815-8.70 
  Grishaev, Igor 2002 RUS1.0010.33154.95 
  Isakov, Sergey 1878 RUS1.0010.19152.85 
  Burkov, Dmitry f2106 RUS1.0010.47157.05 
  Losev, Dmitry m2335 RUS0.001-0.2315-3.45 
  Gromadin, Gleb 2131 RUS0.001-0.5015-7.50 
  Kondratiev, Vissarion L. 2092 RUS0.001-0.5515-8.25 
  Novikov, Sergey M. 1924 RUS1.0010.24153.60 

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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