Individual Calculations August 2017
 Umarbekov, Aziz  Total change: -29.80  Rating chartPersonal card
 AstanaOpen-A 2017 Astana KAZ 2017-07-21
RcRownchangeKK*chgGame
 2071 2213 4.50 9 -1.49 20 -29.80 
  Momunalieva, Shaadat 1813  * KGZ1.0010.08201.60 
  Kazhgaleyev, Murtas g2578 KAZ0.001-0.1020-2.00 
  Muratova, Saltanat 1961 KAZ0.001-0.8120-16.20 
  Kaldybayev, O 1813  * KAZ1.0010.08201.60 
  Nurumbetov, Askar 1924 KAZ1.0010.16203.20 
  Kozhabekov, Adilkhan 2097 KAZ1.0010.34206.80 
  Akhmetov, Ayan m2382 KAZ0.001-0.2820-5.60 
  Minbayev, Bolatbek 2025 KAZ0.001-0.7420-14.80 
  Kanaev, A 2048 KAZ0.501-0.2220-4.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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