Rapid: Individual Calculations September 2023
 Yang, Zilong  Total change: 20.40  Rating chartPersonal card
 7th Eastern Asia Youth Chess Championship - U12 Rapid Changjiang, Hainan, China CHN 2023-08-04
RcRownchangeKK*chgGame
 1604 1862 6.00 7 0.51 40 20.40 
  Wong, Kainos 1462  * HKG1.0010.08403.20 
  Iderjavkhlan, Tumursukh 1509 MGL1.0010.11404.40 
  Batzaya, Agibat 1690 MGL1.0010.274010.80 
  Qu, Haoming 1746 CHN0.001-0.6640-26.40 
  Sergelen, Batbayar 1336 MGL1.0010.03401.20 
  Kavin, Mohan 1796 MAS1.0010.414016.40 
  Shen, Fuyan 1688 CHN1.0010.274010.80 
 * 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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