Individual Calculations August 2023
 Kurmanbekov, Aktan  Total change: -93.20  Rating chartPersonal card
 Western Asia Youth Chess Championship 2023 U12 Korumdu, Issyk-Kul KGZ 2023-07-02
RcRownchangeKK*chgGame
 1540 1577 2.50 7 -1.20 40 -48.00 
  Keneshbekov, Elim 1782 KGZ0.001-0.2440-9.60 
  Bolat, Ikhsan 1289 KAZ1.0010.16406.40 
  Abdukholikov, Shavkat 1704 UZB0.5010.17406.80 
  Abdsattar, Alisher 1641 KAZ0.001-0.4140-16.40 
  Toktobekov, Shabdan 1177  * KGZ1.0010.08403.20 
  Kaliakhmet, Elsultan 1458 KAZ0.001-0.6640-26.40 
  Tsoy, Maxim 1730 KAZ0.001-0.3040-12.00 
 * 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)
 
 International Chess Festival Astana Zhuldyzdary tournament C Astana KAZ 2023-07-11
RcRownchangeKK*chgGame
 1320 1577 4.50 7 -1.13 40 -45.20 
  Zhaksylykov, Orynbek 1177  * KAZ1.0010.08403.20 
  Nurakyn, Alim 1233 KAZ1.0010.12404.80 
  Amangeldinov, Alkey 1358 KAZ0.501-0.2840-11.20 
  Amreyev, Azat 1299 KAZ1.0010.17406.80 
  Abdrashev, Ruslan 1341 KAZ1.0010.20408.00 
  Kaliakhmet, Elsultan 1458 KAZ0.001-0.6640-26.40 
  Qusaiyn, Altynbek 1375 KAZ0.001-0.7640-30.40 
 * 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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