Individual Calculations September 2012
 Yalkanova, Merjen  Total change: 42.60  Rating chartPersonal card
 Turkmenistan Women Championship 2012 Ashgabat TKM 2012-05-25
RcRownchangeKK*chgGame
 1972 1918 8.00 12 2.84 15 42.60 
  Atabayeva, Ogulgerek 1917 TKM0.001-0.5015-7.50 
  Isayeva, Aynur 1947 TKM1.0010.54158.10 
  Malikgulyewa, Aykamar wf2015 TKM1.0010.63159.45 
  Isaeva, Aknyr 2011 TKM1.0010.63159.45 
  Kochkarowa, Maya 1875 TKM1.0010.44156.60 
  Ovezova, Mengli 1841 TKM0.501-0.1115-1.65 
  Atabayeva, Gozel wf2076 TKM1.0010.711510.65 
  Hallaeva, Bahar wf2174 TKM0.5010.31154.65 
  Velieva, Hurma 1965 TKM0.001-0.4315-6.45 
  Jorayewa, Govher wf2029 TKM1.0010.65159.75 
  Ovezdurdiyeva, Jemal 1886 TKM1.0010.46156.90 
  Mominova, Leyla 1928 TKM0.001-0.4915-7.35 

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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