Individual Calculations January 2018
 Umbetov, Kazybek  Total change: -21.66  Rating chartPersonal card
 Astana chess championship (O14-20) Astana KAZ 2017-11-10
RcRownchangeKK*chgGame
 1798 2047 7.00 9 0.11 38 4.18 
  Tolebay, Kurmet 1647  * KAZ1.0010.08383.04 
  Baidalinova, Darina 1647  * KAZ1.0010.08383.04 
  Kabylkhanova, Dana 1647  * KAZ1.0010.08383.04 
  Rakhimzhan, Alen 2058 KAZ0.5010.02380.76 
  Bakytzhan, A 1735 KAZ1.0010.14385.32 
  Nogerbek, Kazybek f2325 KAZ0.001-0.1738-6.46 
  Seit, Nurbol 1659 KAZ1.0010.09383.42 
  Baishurin, Nurbakyt 1647  * KAZ0.501-0.4238-15.96 
  Orazayev, Nurel 1818 KAZ1.0010.21387.98 
 * 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)
 
 Training Tournament CSHK 2017 Astana KAZ 2017-12-23
RcRownchangeKK*chgGame
 1664 2047 7.50 9 -0.68 38 -25.84 
  Amrenov, Alpkanarman 1647  * KAZ1.0010.08383.04 
  Tleukabylov, Anuar 1647  * KAZ1.0010.08383.04 
  Zhumabekov, Shakhmardan 1662 KAZ0.501-0.4138-15.58 
  Karataikyzy, Meirzhan 1647  * KAZ0.501-0.4238-15.96 
  Bakytzhan, A 1735 KAZ1.0010.14385.32 
  Satybaldy, Amir 1694 KAZ0.501-0.3938-14.82 
  Kapayeva, Anastasiya 1647  * KAZ1.0010.08383.04 
  Guseinov, Vyugar 1647  * KAZ1.0010.08383.04 
  Akylbek, Zhaksylyk 1647  * KAZ1.0010.08383.04 
 * 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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