Individual Calculations January 2024
 Aiten, Islam  Total change: -41.20  Rating chartPersonal card
 Winter Cup A 2023 Astana KAZ 2023-12-01
RcRownchangeKK*chgGame
 1861 1735 3.00 8 -0.24 40 -9.60 
  Akhmetov, Ayan m2414 KAZ0.001-0.0140-0.40 
  Serikov, Adilet 1546 KAZ1.0010.254010.00 
  Zhainazarov, Alanbek 1404 KAZ1.0010.12404.80 
  Abdilkhair, Abilmansur f2255 KAZ0.001-0.0340-1.20 
  Abuzyarov, Arlan 1867 KAZ1.0010.684027.20 
  Kabylbek, Yedil 1778 KAZ0.001-0.4440-17.60 
  Krivich, Ilya 1938 RUS0.001-0.2440-9.60 
  Tyulyupov, Kumar 1682 KAZ0.001-0.5740-22.80 

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)
 
 Asian Youth Chess Championship 2023-U14 Boys Al Ain UAE 2023-12-13
RcRownchangeKK*chgGame
 1657 1735 4.50 9 -0.79 40 -31.60 
  Amirkhanov, Alikhan 1335  * KAZ1.0010.08403.20 
  Maslovskiy, Vladimir 2221 FID0.001-0.0440-1.60 
  Amjed, Al Yabroudi 1423 JOR0.501-0.3640-14.40 
  Ashikmamutov, Saidkhon 1559 UZB1.0010.274010.80 
  Daulet, Alikhan 1807 KAZ0.001-0.4040-16.00 
  Ameen, Mohamed Edan 1995 IRQ0.001-0.1840-7.20 
  Mouawad, Anthony 1373 LBN1.0010.10404.00 
  Ospan, Nursat 1364 KAZ1.0010.10404.00 
  Nguyen, Vuong Tung Lam 1835 VIE0.001-0.3640-14.40 
 * 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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