Individual Calculations January 2009
 Stavskaya, Olga  Total change: 2.85  Rating chartPersonal card
 4. Gubernators Cup Ugra 2008 B open Khanty-Mansiysk RUS 2008-10-15
RcRownchangeKK*chgGame
 2092 2081 4.50 9 0.19 15 2.85 
  Purtov, Konstantin 1769 RUS1.0010.14152.10 
  Sazonova, Elena N. wm2195 RUS1.0010.66159.90 
  Shcherbin, Matvei 2233 RUS0.5010.20153.00 
  Saveliev, Alexey 2026 RUS1.0010.42156.30 
  Medvedev, Anton 2093 RUS0.5010.02150.30 
  Abramov, Alexander f2226 RUS0.5010.19152.85 
  Karpova, Lyudmila wf2123 RUS0.001-0.4415-6.60 
  Sharafutdinov, Ayrat 2148 RUS0.001-0.4115-6.15 
  Korotkova, Ekaterina 2016 RUS0.001-0.5915-8.85 

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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