Blitz: Individual Calculations August 2017
 Cheng, Chen Yu- Alexander  Total change: 15.40  Rating chartPersonal card
 Asian Schools Chess Championship 2017 U15(blitz) Panjin Liaoning, China CHN 2017-07-29
RcRownchangeKK*chgGame
 1548 1305 2.00 6 0.77 20 15.40 
  Palasigue, Gal Brien 1629 PHI0.001-0.1320-2.60 
  Ha, Jaebeen 1512 KOR1.0010.772015.40 
  Asanaka, Louis 1398 TPE0.001-0.3720-7.40 
  Hsu, Hsuan-Ming 1520 TPE0.001-0.2320-4.60 
  Kamarul Arriffin, Bin Hj Kipli 1622 BRU1.0010.872017.40 
  Shih, Lu-Chung 1609 TPE0.001-0.1420-2.80 

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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