Individual Calculations February 2019
 Koyshibai, Aidana  Total change: -30.40  Rating chartPersonal card
 Championship of Kazakhstan 2019 G-12 Pavlodar KAZ 2019-01-05
RcRownchangeKK*chgGame
 1301 1418 5.00 9 -0.76 40 -30.40 
  Kuzhamkul, Altynay 1060 KAZ0.501-0.4040-16.00 
  Baranovskaya, Sofya 1187 KAZ1.0010.21408.40 
  Kaliakhmet, Eldana 1288 KAZ0.501-0.1840-7.20 
  Tursyngazy, Adia 1249 KAZ1.0010.284011.20 
  Narkhojayeva, Sarvinaz 1122 KAZ1.0010.15406.00 
  Kurmanalina, Deniza wc1423 KAZ0.001-0.4940-19.60 
  Narymbetova, Adiya 1542 KAZ0.001-0.3340-13.20 
  Koishiyeva, Zarina 1243 KAZ1.0010.274010.80 
  Kaldarova, Ayaulym 1596 KAZ0.001-0.2740-10.80 

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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