Rapid: Individual Calculations September 2023
 Qu, Haoming  Total change: 64.80  Rating chartPersonal card
 7th Eastern Asia Youth Chess Championship - U12 Rapid Changjiang, Hainan, China CHN 2023-08-04
RcRownchangeKK*chgGame
 1635 1746 6.00 7 1.62 40 64.80 
  Wong, Chak Sum 1346  * HKG1.0010.08403.20 
  Lee, Jiwoo A 1451 KOR1.0010.15406.00 
  Shen, Fuyan 1688 CHN1.0010.424016.80 
  Yang, Zilong 1862 CHN1.0010.664026.40 
  Kavin, Mohan 1796 MAS0.001-0.4340-17.20 
  Batbaatar, Baatar 1717 MGL1.0010.464018.40 
  Li, Sichen 1582 CHN1.0010.284011.20 
 * 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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