Individual Calculations September 2012
 Hallaeva, Bahar  Total change: -12.30  Rating chartPersonal card
 Turkmenistan Women Championship 2012 Ashgabat TKM 2012-05-25
RcRownchangeKK*chgGame
 1951 2174 8.50 12 -0.82 15 -12.30 
  Ovezdurdiyeva, Jemal 1886 TKM1.0010.16152.40 
  Mominova, Leyla 1928 TKM1.0010.19152.85 
  Atabayeva, Ogulgerek 1917 TKM0.501-0.3215-4.80 
  Isayeva, Aynur 1947 TKM0.001-0.7915-11.85 
  Malikgulyewa, Aykamar wf2015 TKM1.0010.29154.35 
  Isaeva, Aknyr 2011 TKM0.001-0.7215-10.80 
  Kochkarowa, Maya 1875 TKM1.0010.15152.25 
  Yalkanova, Merjen 1918 TKM0.501-0.3115-4.65 
  Atabayeva, Gozel wf2076 TKM0.501-0.1315-1.95 
  Ovezova, Mengli 1841 TKM1.0010.12151.80 
  Velieva, Hurma 1965 TKM1.0010.23153.45 
  Jorayewa, Govher wf2029 TKM1.0010.31154.65 

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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