Individual Calculations January 2011
 Isaeva, Aknyr  Total change: -8.55  Rating chartPersonal card
 Ashgabat Women Ashgabad TKM 2010-06-17
RcRownchangeKK*chgGame
 2042 1988 2.00 6 -0.57 15 -8.55 
  Hallaeva, Bahar wf2146 TKM0.001-0.2915-4.35 
  Owezdurdiyeva, Jemal 1772 TKM0.001-0.7815-11.70 
  Amangeldiyev, Gurbangeldi 2004 TKM0.001-0.4815-7.20 
  Atayev, Igor 2010 TKM1.0010.53157.95 
  Jorayewa, Govher wf2158 TKM0.001-0.2815-4.20 
  Nazarov, Yusup 2161 TKM1.0010.731510.95 

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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