Individual Calculations August 2023
 Shavkatov, Lazizbek  Total change: -58.80  Rating chartPersonal card
 Asian Schools Chess Championship U9 Open Tashkent UZB 2023-07-15
RcRownchangeKK*chgGame
 1300 1518 4.50 8 -1.47 40 -58.80 
  Shambetov, Atai 1084 KGZ1.0010.06402.40 
  Kubanychbekov, Zalkar 1200 KGZ0.501-0.3740-14.80 
  Yrysov, Timur 1571 KGZ1.0010.574022.80 
  Jumanazarov, Ibrohim 1468 UZB0.501-0.0740-2.80 
  Kadyr, Aldiyar 1273 KAZ0.501-0.3040-12.00 
  Vyom, Malhotra 1423 IND0.001-0.6340-25.20 
  Mahmudov, Ezozbek 1118  * UZB0.001-0.9240-36.80 
  Samaraweera, S M Sethika Hansira 1265 SRI1.0010.19407.60 
 * 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)
 

 

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