Blitz: Individual Calculations September 2017
 Amangeldy, Arman  Total change: 9.00  Rating chartPersonal card
 Shahmatnaya Astana - Master-blitz Astana KAZ 2017-08-05
RcRownchangeKK*chgGame
 1513 1434 3.00 6 0.45 20 9.00 
  Kozganbay, Erkin 1834  * KAZ0.001-0.0820-1.60 
  Kuzhamkul, Altynay 1034  * KAZ1.0010.08201.60 
  Stepanov, Andrey 1760 KAZ0.001-0.1320-2.60 
  Kuanyshbayeva, Dariya 1300 KAZ1.0010.32206.40 
  Serik, Rakymbergen 1314 KAZ1.0010.34206.80 
  Aitbayev, Aslan m1834  * KAZ0.001-0.0820-1.60 
 * 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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