Individual Calculations October 2008
 Efremova, Yulia  Total change: -3.45  Rating chartPersonal card
 "Sun Pawn-3 (open)" Ilichevsk UKR 2008-07-20
RcRownchangeKK*chgGame
 2019 2099 4.00 7 -0.23 15 -3.45 
  Calin, Alexandr 1926 MDA0.001-0.7315-10.95 
  Zinchenko, Evgen 1909 UKR1.0010.25153.75 
  Mischuk, Dmitry 2208 UKR0.001-0.3515-5.25 
  Kucha, Taras 1857 UKR1.0010.20153.00 
  Zaichuk, Vitaliy 1953 UKR1.0010.30154.50 
  Kutsykh, Mikle 2269 UKR0.001-0.2815-4.20 
  Scherbakova, Alisa 2011 BLR1.0010.38155.70 

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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