Individual Calculations May 2018
 Cheah, Kah Hoe  Total change: 21.60  Rating chartPersonal card
 Asian Youth Chess 2018, Open U14 Standard Chiang Mai THA 2018-04-02
RcRownchangeKK*chgGame
 1763 1712 4.00 8 0.54 40 21.60 
  Rohith, Krishna S c2080 IND0.001-0.1040-4.00 
  Hiu, Jack Yuan 1333 MAS1.0010.09403.60 
  Foo, Jiu Weir Brien 1412 MAS1.0010.15406.00 
  Zhu, Hengyi 1912 CHN0.5010.264010.40 
  Tran, Dang Minh Quang c1903 VIE0.001-0.2540-10.00 
  Choy, Hong Lui Ronald 1554 HKG1.0010.294011.60 
  Aragones, Jerome Angelo 1892 PHI0.5010.24409.60 
  Zhang, Yifan(a) 2021 CHN0.001-0.1440-5.60 

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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