Individual Calculations October 2008
 Schirov, Sergey  Total change: 34.00  Rating chartPersonal card
 17. Korensky Memorial 2008 open Tambov RUS 2008-08-23
RcRownchangeKK*chgGame
 2175 1940 2.00 3 1.36 25 34.00 
  Lomakina, Galja wm2103 RUS1.0010.722518.00 
  Alikhanov, Felix m2290 RUS0.001-0.1125-2.75 
  Seryogin, Peter V 2133 RUS1.0010.752518.75 

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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