Rapid: Individual Calculations August 2017
 Arfan, Aditya Bagus  Total change: -7.60  Rating chartPersonal card
 Asian Schools Chess Championship 2017 U13(Rapid) Panjin Liaoning, China CHN 2017-07-21
RcRownchangeKK*chgGame
 1495 1729 5.00 7 -0.38 20 -7.60 
  Wong, Qi Hao 1329  * MAS1.0010.08201.60 
  Siddhanth, Lohia 1501 IND0.501-0.2920-5.80 
  Thenuka, Kuruwita Gamalathge K 1329  * SRI1.0010.08201.60 
  Yang, Zicheng 1437 CHN1.0010.15203.00 
  Kwong, Wing Ki 1616 HKG0.501-0.1520-3.00 
  Zhumagali, Dinmukhamet 1495 KAZ1.0010.21204.20 
  Wang, Zideng 1755 CHN0.001-0.4620-9.20 
 * 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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