Individual Calculations September 2023
 Duabek, Abylaikhan  Total change: 39.20  Rating chartPersonal card
 Hopes Priirtyshiye-2023 Pavlodar KAZ 2023-08-20
RcRownchangeKK*chgGame
 1288 1144 3.50 8 0.98 40 39.20 
  Ivlev, Andrey 1265 KAZ0.001-0.3440-13.60 
  Kabiden, Mansur 1236 KAZ1.0010.634025.20 
  Abdrashev, Ruslan 1379 KAZ0.001-0.2140-8.40 
  Shormanov, Daniel 1295 KAZ1.0010.704028.00 
  Esen, Khasan 1204 KAZ1.0010.584023.20 
  Derksen, Vadim 1393 KAZ0.001-0.1940-7.60 
  Tulegenov, Anuar 1168 KAZ0.5010.03401.20 
  Miller, Rodion 1363 KAZ0.001-0.2240-8.80 

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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