Individual Calculations August 2017
 Zhao, Sidi  Total change: 0.00  Rating chartPersonal card
 Asian Schools Chess Championship 2017 U15 Panjin Liaoning, China CHN 2017-07-22
RcRownchangeRpKK*chgGame
 1506 0 0.50 4 0.00 1184   0.00 
  Upananda, K Y Sasmitha 1522 SRI0.0010.00 0.00 
  Cheng, Chen Li- Andrew 1338 TPE0.5010.00 0.00 
  Akhramsyah, Aqil Ainuddin Nauf 1540 MAS0.0010.00 0.00 
  Kamarul Arriffin, Bin Hj Kipli 1622 BRU0.0010.00 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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