Rapid: Individual Calculations September 2023
 Batzaya, Agibat  Total change: -12.00  Rating chartPersonal card
 7th Eastern Asia Youth Chess Championship - U12 Rapid Changjiang, Hainan, China CHN 2023-08-04
RcRownchangeKK*chgGame
 1517 1690 4.50 7 -0.30 40 -12.00 
  Jin, Ziyang 1290  * HKG1.0010.08403.20 
  Sergelen, Batbayar 1336 MGL1.0010.11404.40 
  Yang, Zilong 1862 CHN0.001-0.2740-10.80 
  Iderjavkhlan, Tumursukh 1509 MGL0.001-0.7440-29.60 
  Wong, Chak Sum 1293 HKG1.0010.08403.20 
  Chan, Pui Yin Brandon 1489 HKG1.0010.24409.60 
  Chen, Muxi 1838 CHN0.5010.20408.00 
 * 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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