Individual Calculations January 2009
 Karpuzov, Georgiy  Total change: -11.50  Rating chartPersonal card
 "Yuzhny-2008A" Yuzhny, Odessa Region UKR 2008-09-20
RcRownchangeKK*chgGame
 2059 1907 0.50 3 -0.46 25 -11.50 
  Dmitriev, Igor m2257 RUS0.001-0.1125-2.75 
  Daryev, Sergey 2037 UKR0.001-0.3225-8.00 
  Nasirov, Ruslan 1882 UKR0.501-0.0325-0.75 

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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