Individual Calculations July 2013
 Assaubayeva, Bibissara  Total change: 19.50  Rating chartPersonal card
 A.G.Ufimtsev Memorial 2013 Kostanay KAZ 2013-06-05
RcRownchangeKK*chgGame
 1903 1747 2.50 4 1.30 15 19.50 
  Assaubayeva, Diana wc1999 KAZ1.0010.811512.15 
  Kalikov, T 1937 KAZ0.5010.25153.75 
  Malets, Aleksandr 1930 KAZ0.001-0.2615-3.90 
  Shukubayeva, Altyngul 1744 KAZ1.0010.50157.50 

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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