Individual Calculations February 2020
 Duisen, Mukhamediyar  Total change: -40.80  Rating chartPersonal card
 Championship of Kazakhstan B-12 Almaty KAZ 2020-01-06
RcRownchangeKK*chgGame
 1086 1250 4.00 7 -1.02 40 -40.80 
  Erkinov, Bunyod 1136 KAZ1.0010.344013.60 
  Ibragim, Alikhan 1073 KAZ0.001-0.7340-29.20 
  Mubarekshenov, Aldiyar 1102 KAZ0.001-0.7040-28.00 
  Kassymkanov, Amirlan 1020 KAZ1.0010.21408.40 
  Delovarov, Sultan 1055 KAZ0.501-0.2540-10.00 
  Aiteshov, Artur 1087 KAZ0.501-0.2240-8.80 
  Serikov, Merey 1128 KAZ1.0010.334013.20 

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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