Blitz: Individual Calculations September 2023
 Iderjavkhlan, Tumursukh  Total change: 20.80  Rating chartPersonal card
 7th Eastern Asia Youth Chess Championship - U12 Blitz Changjiang, Hainan, China CHN 2023-08-04
RcRownchangeKK*chgGame
 1635 1759 5.00 7 0.52 40 20.80 
  Wong, Kainos 1359  * HKG1.0010.08403.20 
  Chan, Pui Yin Brandon 1546 HKG0.501-0.2740-10.80 
  Cong, Dingzhou 1655 CHN1.0010.364014.40 
  Li, Yiheng 1752 HKG1.0010.494019.60 
  Yang, Zilong 1862 CHN1.0010.644025.60 
  Zhang, Yuchen 1464 CHN0.501-0.3540-14.00 
  Kavin, Mohan 1807 MAS0.001-0.4340-17.20 
 * 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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