Individual Calculations September 2018
 Liu, Harrison (hangchen)  Total change: -4.40  Rating chartPersonal card
 2018 Canadian Junior Open Toronto CAN 2018-08-08
RcRownchangeKK*chgGame
 1628 1587 3.50 8 -0.11 40 -4.40 
  Li, Eric M 1919 CAN0.001-0.1240-4.80 
  Xu, Daniel 1815 CAN0.001-0.2140-8.40 
  Huang, Youhe 1762 CAN0.001-0.2740-10.80 
  Li, Yun Hong (kevin) 1593 CAN0.001-0.4940-19.60 
  Uthayakumar, Ronan 1621 CAN1.0010.554022.00 
  Laughlin, Braden 1314 CAN1.0010.17406.80 
  Qiao, Joey wc1486 CAN0.501-0.1440-5.60 
  Zhao, Jeffrey R. 1513 CAN1.0010.404016.00 

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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