Individual Calculations April 2019
 Bultacheyeva, Ramina  Total change: 72.00  Rating chartPersonal card
 Almaty women Championship 2019 Almaty KAZ 2019-03-06
RcRownchangeKK*chgGame
 1443 1092 2.50 6 1.80 40 72.00 
  Abdikasova, Panu 1492  * KAZ0.001-0.0840-3.20 
  Akpanbetova, Darina 1307 KAZ1.0010.774030.80 
  Kaliaskarova, Arai 1445 KAZ1.0010.894035.60 
  Narymbetova, Adiya 1492  * KAZ0.001-0.0840-3.20 
  Kaliakhmet, Elnaz 1430 KAZ0.5010.384015.20 
  Kuanyshbekkyzy, Ademi 1492  * KAZ0.001-0.0840-3.20 
 * 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)
 

 

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