Individual Calculations September 2016
 Tong, Alexander Dun Yin  Total change: -27.60  Rating chartPersonal card
 2016 Barber Tournament of K-8 Champions Indianapolis, Indiana USA 2016-07-30
RcRownchangeKK*chgGame
 1981 1841 0.00 2 -0.64 40 -25.60 
  Lu, Maximillian c2061 USA0.001-0.2240-8.80 
  Baker, Vincent J 1900 USA0.001-0.4240-16.80 

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)
 
 2016 North Carolina Open Greensboro, North Carolina USA 2016-08-26
RcRownchangeKK*chgGame
 1909 1841 2.00 5 -0.05 40 -2.00 
  Madiraju, Suhas 1960 USA1.0010.664026.40 
  Cremisi, Daniel Josef 2048 USA0.001-0.2340-9.20 
  Hu, Pinyi 1637 USA0.001-0.7640-30.40 
  Kumar, Nikhil 2026 USA0.001-0.2640-10.40 
  Smith, Richard D 1872 USA1.0010.544021.60 

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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