Individual Calculations September 2023
 Bolat, Inayat  Total change: -9.20  Rating chartPersonal card
 Zolotaya Osen 2023 Astana KAZ 2023-07-22
RcRownchangeKK*chgGame
 2035 2085 4.50 9 -0.23 40 -9.20 
  Khen, Andrey 1685  * KAZ1.0010.08403.20 
  Akhmet, Suleyman 1598 KAZ1.0010.04401.60 
  Akhmetov, Ayan m2411 KAZ1.0010.874034.80 
  Utegaliyev, Azamat 2451 KAZ0.5010.404016.00 
  Nugumanov, Bakhtiyar m2317 KAZ0.5010.294011.60 
  Kozganbay, Erkin 2337 KAZ0.001-0.1940-7.60 
  Dosmukhambetov, Arystan 1770 KAZ0.501-0.3640-14.40 
  Rakhimzhan, Alen f2154 KAZ0.001-0.4040-16.00 
  Alemanova, Yasmina 1588 KAZ0.001-0.9640-38.40 
 * 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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