Individual Calculations April 2019
 Mairambekova, Aiperi  Total change: 145.20  Rating chartPersonal card
 KGZ School Chess M 17 2019 Bishkek KGZ 2019-02-20
RcRownchangeKK*chgGame
 1728 1505 2.00 6 0.54 40 21.60 
  Akmatov, Altay 1834 KGZ1.0010.884035.20 
  Zholdoshmamatov, Adilet 1621 KGZ1.0010.664026.40 
  Sharshembiev, Adil 1860 KGZ0.001-0.1140-4.40 
  Sezdbekov, Ruslan c1905  * KGZ0.001-0.0840-3.20 
  Mirlan Uulu, Syimyk 1668 KGZ0.001-0.2840-11.20 
  Tilekov, Eldar 1482 KGZ0.001-0.5340-21.20 
 * 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)
 
 KGZ Youth G20 2019 Bishkek KGZ 2019-03-21
RcRownchangeKK*chgGame
 1516 1505 6.50 7 3.09 40 123.60 
  Bakytova, Begimai 1227 KGZ1.0010.17406.80 
  Omurbekova, Diana 1854 KGZ1.0010.894035.60 
  Kasymova, Eliza 1346 KGZ1.0010.294011.60 
  Zairbek Kyzy, Begimai 1869 KGZ0.5010.404016.00 
  Usupbekova, Zarina 1698 KGZ1.0010.754030.00 
  Abasova, Valida 1105  * KGZ1.0010.08403.20 
  Bugubaeva, Aiperi 1512 KGZ1.0010.514020.40 
 * 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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