Individual Calculations September 2019
 Zhong, Howard  Total change: -11.20  Rating chartPersonal card
 2019 Denker Tournament of High School Champions Orlando, Florida USA 2019-08-03
RcRownchangeKK*chgGame
 2074 2035 2.00 5 -0.28 40 -11.20 
  Mishra, Prateek c2022 USA0.501-0.0240-0.80 
  Sun, Rick 2054 USA0.5010.03401.20 
  Zeng, Sheena wc1928 USA0.501-0.1540-6.00 
  Stevens, Matthew f2306 USA0.5010.334013.20 
  Xia, Brandon c2059 USA0.001-0.4740-18.80 

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)
 

 

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