Individual Calculations May 2018
 Ammar, Arfan  Total change: 0.00  Rating chartPersonal card
 Asian Youth Chess 2018, Open U18 Standard Chiang Mai THA 2018-04-02
RcRownchangeRpKK*chgGame
 1739 0 0.50 7 0.00 1317   0.00 
  Ahmad Nazari, Emir Rusyaidi 2029 MAS0.0010.00 0.00 
  Crowley, Regan c1826 AUS0.0010.00 0.00 
  Chan, Jacob Joseph 1737 AUS0.0010.00 0.00 
  Lu, Li-Hsuan 1413 TPE0.0010.00 0.00 
  Tamtrakoon, Rattathammanoon 1605 THA0.5010.00 0.00 
  Wu, William 1731 TPE0.0010.00 0.00 
  Nguyen, Tien Anh 1831 VIE0.0010.00 0.00 

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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