Individual Calculations August 2018
 Serikbay, Ersultan  Total change: -15.60  Rating chartPersonal card
 Astana-open A Astana KAZ 2018-06-27
RcRownchangeKK*chgGame
 1412 1078 0.50 7 -0.39 40 -15.60 
  Muldagaliyev, Dauren 1478  * KAZ0.001-0.0840-3.20 
  Shudabay, Almas 1478  * KAZ0.001-0.0840-3.20 
  Dybyspayev, Bolatzhan 1429 KAZ0.001-0.1140-4.40 
  Sergazin, Ansar 1337 KAZ0.5010.324012.80 
  Kanabatyrov, Temirlan 1355 KAZ0.001-0.1740-6.80 
  Ulkhanov, Akan 1478  * KAZ0.001-0.0840-3.20 
  Sergazin, Yeslamiden 1330 KAZ0.001-0.1940-7.60 
 * 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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