Rapid: Individual Calculations August 2017
 Kamarul Arriffin, Bin Hj Kipli  Total change: -41.00  Rating chartPersonal card
 Asian Schools Chess Championship 2017 U15(Rapid) Panjin Liaoning, China CHN 2017-07-21
RcRownchangeKK*chgGame
 1409 1622 1.00 4 -2.05 20 -41.00 
  Koo, Inmo 1513 KOR1.0010.35207.00 
  Asanaka, Louis 1398 TPE0.001-0.7820-15.60 
  Cheng, Chen Li- Andrew 1297 TPE0.001-0.8720-17.40 
  Ha, Jaebeen 1426 KOR0.001-0.7520-15.00 

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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