Rapid: Individual Calculations April 2019
 Oteubayev, Asylbek  Total change: -10.20  Rating chartPersonal card
 Aktau city open championship 2019 A Aktau KAZ 2019-03-25
RcRownchangeKK*chgGame
 1247 1123 0.50 3 -0.51 20 -10.20 
  Tasmukhanov, Alan 1215 KAZ0.5010.13202.60 
  Galiev, Ilias 1354 KAZ0.001-0.2120-4.20 
  Kushbai, Aidana 1172 KAZ0.001-0.4320-8.60 

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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