Individual Calculations May 2018
 Lu, Jia-En  Total change: 82.40  Rating chartPersonal card
 Asian Youth Chess 2018, Open U14 Standard Chiang Mai THA 2018-04-02
RcRownchangeKK*chgGame
 1772 1442 3.00 7 2.06 40 82.40 
  Ammar, Sedrani f1842  * UAE0.001-0.0840-3.20 
  Mohamed, Saeed Laily c1720 UAE1.0010.834033.20 
  Lu, Juncheng 1842  * CHN0.5010.424016.80 
  Dabarera, G W D M 1721 SRI1.0010.844033.60 
  Zhang, Yifan(a) 1842  * CHN0.001-0.0840-3.20 
  Advait, Bagri c1842  * SGP0.001-0.0840-3.20 
  Chaiongkarn, Bunyapon 1597 THA0.5010.21408.40 
 * 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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