Individual Calculations March 2017
 Yalkanova, Merjen  Total change: 17.00  Rating chartPersonal card
 The Turkmenistan's open championship (1 liga) 2016 Ashgabat TKM 2016-12-31
RcRownchangeKK*chgGame
 2077 1898 2.50 6 0.85 20 17.00 
  Bayramgeldiyev, Yusup 2178 TKM0.001-0.1620-3.20 
  Esenov, Azat 2060 TKM1.0010.712014.20 
  Selyutin, Evgeniy 2170 TKM0.5010.33206.60 
  Atabayeva, Ogulgerek wf1975 TKM1.0010.612012.20 
  Amangeldiyev, Gurbangeldi, 2138 TKM0.001-0.2020-4.00 
  Myradow, Soltan 1938 TKM0.001-0.4420-8.80 

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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