Individual Calculations March 2012
 Jakovlev, Oleg  Total change: -12.15  Rating chartPersonal card
 Memorial E.Laskera 2012 A Moscow RUS 2012-01-08
RcRownchangeKK*chgGame
 2058 1986 2.00 7 -0.81 15 -12.15 
  Medvedev, Vladimir 2118 RUS0.001-0.3215-4.80 
  Zhukov, Vadim 2143 RUS0.001-0.2915-4.35 
  Rumjantsev, Juri 2129 RUS0.001-0.3115-4.65 
  Grishaev, Igor 1992 RUS1.0010.51157.65 
  Rosanov, Lev I. 2093 RUS1.0010.65159.75 
  Chernov, Igor 2090 RUS0.001-0.3615-5.40 
  Isakov, Sergey 1842 RUS0.001-0.6915-10.35 

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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