Individual Calculations August 2017
 Koldasbayev, Albert  Total change: 16.40  Rating chartPersonal card
 AstanaOpen-A 2017 Astana KAZ 2017-07-21
RcRownchangeKK*chgGame
 1910 1826 4.00 9 0.41 40 16.40 
  Alin, Azamat 2115 KAZ0.001-0.1640-6.40 
  Amangeldiyev, Abylai 1705 KAZ0.501-0.1640-6.40 
  Kembayev, Bakhtiyar 1691 KAZ1.0010.324012.80 
  Rakhimzhan, Alen 2057 KAZ0.001-0.2140-8.40 
  Abdikasova, Panu 1735 KAZ0.501-0.1240-4.80 
  Kulyshev, S 1925 KAZ1.0010.644025.60 
  Nasybullina, Alfia wf2084 RUS0.001-0.1840-7.20 
  Babadzhanov, Nursaid 1795 KGZ1.0010.464018.40 
  Bigabylov, Zhuban 2086 KAZ0.001-0.1840-7.20 

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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