Individual Calculations August 2023
 Kholmamatov, Islombek  Total change: -48.00  Rating chartPersonal card
 Western Asia Youth Chess Championship 2023 U16 Korumdu, Issyk-Kul KGZ 2023-07-02
RcRownchangeKK*chgGame
 1753 1697 2.50 8 -1.40 40 -56.00 
  Bakhrillaev, Bakhrom f2366 UZB0.001-0.0140-0.40 
  Iunusov, Nuriddin 1984 KGZ0.001-0.1640-6.40 
  Kadyrbekov, Annur 1297  * KGZ1.0010.08403.20 
  Duishenbekov, Elhan 1413 KGZ0.501-0.3440-13.60 
  Khripachenko, Alexander f2251 FID0.001-0.0340-1.20 
  Kodithuwakku, K K Dinujaya 1462 SRI0.001-0.7940-31.60 
  Sultangaziev, Amir 1839 KGZ0.5010.19407.60 
  Rathnayaka, Minaga Yethmin 1410 SRI0.501-0.3440-13.60 
 * 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)
 
 Asian Schools Chess Championship U17 Open Tashkent UZB 2023-07-15
RcRownchangeKK*chgGame
 1862 1697 2.50 7 0.20 40 8.00 
  Tapaev, Totuhan 1907 KGZ0.001-0.2340-9.20 
  Naziraliev, Kilichbek 1508 UZB1.0010.254010.00 
  Khripachenko, Alexander f2251 FID1.0010.974038.80 
  Tangatov, Nurdaulet 1824 KAZ0.5010.17406.80 
  Bozorov, Javokhir 1985 UZB0.001-0.1640-6.40 
  Abdullaev, Rasulbek 1936 UZB0.001-0.2040-8.00 
  Saravanabaavan, Brijeash 1622 SRI0.001-0.6040-24.00 

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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