Individual Calculations May 2018
 Hiu, Jack Yuan  Total change: 36.80  Rating chartPersonal card
 Asian Youth Chess 2018, Open U14 Standard Chiang Mai THA 2018-04-02
RcRownchangeKK*chgGame
 1639 1333 2.00 7 0.92 40 36.80 
  Tran, Dang Minh Quang c1733  * VIE0.001-0.0840-3.20 
  Myo, Myint Swe 1686 MYA1.0010.894035.60 
  Cheah, Kah Hoe 1712 MAS0.001-0.0940-3.60 
  Sorncharoensap, Poramet 1481 THA1.0010.704028.00 
  Jiang, Qinyu 1733  * CHN0.001-0.0840-3.20 
  Ashwin, Hariharan 1614 SGP0.001-0.1640-6.40 
  You, Jiho 1515 KOR0.001-0.2640-10.40 
 * 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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