Individual Calculations September 2009
 Heydarli, Kanan  Total change: 22.50  Rating chartPersonal card
 1st Int.Open "Tbilisi Municipality Cup" Tbilisi GEO 2009-06-15
RcRownchangeKK*chgGame
 2159 2120 4.00 7 0.90 25 22.50 
  Zumbulidze, Ilia 1770 GEO1.0010.11252.75 
  Chighladze, Iveri m2418 GEO0.5010.35258.75 
  Arabidze, Meri wf2258 GEO0.001-0.3125-7.75 
  Tsalughelashvili, Lile wf2113 GEO1.0010.492512.25 
  Tereladze, Sopiko wm2276 GEO0.5010.21255.25 
  Khurtsilava, Inga wm2270 GEO0.5010.20255.00 
  Gabunia, Tornike 2008 GEO0.501-0.1525-3.75 

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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