Individual Calculations August 2019
 Zhu, Neo  Total change: -27.60  Rating chartPersonal card
 2019 North American Junior U20 Championship - Open Charlotte, North Carolina USA 2019-06-26
RcRownchangeKK*chgGame
 2096 2044 2.50 7 -0.69 40 -27.60 
  Hilby, Craig m2433 USA0.001-0.0940-3.60 
  Ludwig, John 2374 USA0.5010.384015.20 
  Baker, Vincent 2278 USA0.001-0.2140-8.40 
  Liu, Jackie 1860 USA1.0010.264010.40 
  Wen, Teddie 1916 USA0.501-0.1740-6.80 
  Wen, Tommy 1865 USA0.501-0.2340-9.20 
  Shawkat, Saif 1948 USA0.001-0.6340-25.20 

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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