Rapid: Individual Calculations May 2018
 Hiu, Jack Yuan  Total change: -7.40  Rating chartPersonal card
 Asian Youth Chess 2018, Open U14 Rapid Chiang Mai THA 2018-04-01
RcRownchangeKK*chgGame
 1423 1388 3.00 7 -0.37 20 -7.40 
  Lu, Juncheng 1788  * CHN0.001-0.0820-1.60 
  Chai, Chang Yik 1187 MAS1.0010.24204.80 
  Zhu, Hengyi 1788  * CHN0.001-0.0820-1.60 
  Hsu, Yu-Wei 1190 TPE0.501-0.2620-5.20 
  Foo, Jiu Yarng Clarance 1179 MAS0.001-0.7720-15.40 
  Yang, Zicheng 1408 CHN1.0010.532010.60 
  Lee, Gerent, Chak Yan 1423 HKG0.5010.05201.00 
 * 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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