Individual Calculations January 2018
 Katenov, Aibek  Total change: 12.54  Rating chartPersonal card
 Astana chess championship (O14-20) Astana KAZ 2017-11-10
RcRownchangeKK*chgGame
 1666 1918 5.50 9 -1.53 38 -58.14 
  Kuchukov, Alidar 1518  * KAZ1.0010.08383.04 
  Galymbek, Alikhan 1531 KAZ1.0010.09383.42 
  Yerlankyzy, Aksana 1518  * KAZ1.0010.08383.04 
  Nogerbek, Kazybek f2318  * KAZ0.001-0.0838-3.04 
  Seit, Nurbol 1659 KAZ0.001-0.8238-31.16 
  Zhamshit, Nursultan 1518  * KAZ1.0010.08383.04 
  Amangeldiyev, Abylai 1678 KAZ0.001-0.8038-30.40 
  Kapayeva, Anastasiya 1518  * KAZ1.0010.08383.04 
  Bakytzhan, A 1735 KAZ0.501-0.2438-9.12 
 * 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)
 
 Astana men chess championship 2017 Astana KAZ 2017-12-23
RcRownchangeKK*chgGame
 1842 1918 7.00 9 1.86 38 70.68 
  Suleimen, Ergali 1518  * KAZ0.501-0.4238-15.96 
  Zhamshit, Nursultan 1518  * KAZ1.0010.08383.04 
  Kairbekova, Amina wc1892 KAZ1.0010.463817.48 
  Janzakov, Ansar 1854 KAZ1.0010.413815.58 
  Kvan, Andrey 2235 KAZ0.001-0.1338-4.94 
  Galymbek, Alikhan 1531 KAZ1.0010.09383.42 
  Alin, Azamat 2060 KAZ1.0010.693826.22 
  Maikenov, Bakytzhan 2013 KAZ1.0010.633823.94 
  Kamalidenova, Meruert wf1953 KAZ0.5010.05381.90 
 * 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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