Rapid: Individual Calculations May 2023
 Serikkazy, Nuraly  Total change: -100.40  Rating chartPersonal card
 Championship of Kazakhstan 2023 boys-14 rapid Almaty KAZ 2023-03-29
RcRownchangeKK*chgGame
 1270 1471 5.50 9 -1.07 40 -42.80 
  Sharip, Rauan 1045 KAZ1.0010.07402.80 
  Surankulov, Iliyas 1221 KAZ0.501-0.3140-12.40 
  Sartbayev, Askar 1280 KAZ1.0010.254010.00 
  Muzafar, Beibarys 1302 KAZ0.001-0.7240-28.80 
  Bishimbayev, Mansur 1071  * KAZ1.0010.08403.20 
  Ospan, Nursat 1039 KAZ1.0010.07402.80 
  Talgatov, Nazar 1834 KAZ0.001-0.1040-4.00 
  Yessengali, Adizhan 1362 KAZ0.501-0.1540-6.00 
  Sakbayev, Salimzhan 1273 KAZ0.501-0.2640-10.40 
 * 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)
 
 Bibissara Assaubayeva Cup U20 (rapid) Astana KAZ 2023-04-20
RcRownchangeKK*chgGame
 1468 1538 3.50 8 -1.44 40 -57.60 
  Akhmedinov, Satbek c2060 KAZ0.001-0.0340-1.20 
  Akhmetov, Alan K 1253 KAZ1.0010.16406.40 
  Amirali, Abzal 1968 KAZ0.001-0.0740-2.80 
  Sergazin, Yeslamiden 1324 KAZ0.001-0.7740-30.80 
  Aktan, Ramazan 1338 KAZ0.001-0.7640-30.40 
  Mamakova, Aknur 1187 KAZ1.0010.11404.40 
  Smagulov, Sanzhar 1287 KAZ0.501-0.3140-12.40 
  Sergazin, Ansar 1325 KAZ1.0010.23409.20 

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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