Blitz: Individual Calculations May 2018
 Chen, Po-Han  Total change: 11.60  Rating chartPersonal card
 Asian Youth Chess 2018, Open U14 Blitz Chiang Mai THA 2018-04-08
RcRownchangeKK*chgGame
 1557 1352 2.50 7 0.58 20 11.60 
  Nguyen, Lam Thien 1750 VIE0.001-0.0820-1.60 
  Lu, Juncheng 1752  * CHN0.001-0.0820-1.60 
  Khamzin, Madi 1360 KAZ1.0010.512010.20 
  Peng, Shih-Shiuan 1128 TPE0.001-0.7820-15.60 
  Myo, Myint Swe 1686 MYA0.5010.38207.60 
  Shinn, Jungmin 1655 KOR0.001-0.1420-2.80 
  Chan, Jordan 1566 AUS1.0010.772015.40 
 * 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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