Individual Calculations December 2019
 Lin, Juntong  Total change: -9.20  Rating chartPersonal card
 2019 Ivy League Challenge Toronto CAN 2019-11-08
RcRownchangeKK*chgGame
 2076 1920 1.00 4 -0.23 40 -9.20 
  Zhou, Qiyu fwg2213 CAN0.001-0.1540-6.00 
  Yang, Christopher 2145 USA0.001-0.2240-8.80 
  Zhong, Howard 2024 USA0.001-0.3640-14.40 
  Vishwanathan , Ram 1922 IND1.0010.504020.00 

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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