Individual Calculations December 2016
 Zhu, Jack Q  Total change: 11.60  Rating chartPersonal card
 2016 U.S. Class Championship Burlingam, California USA 2016-11-11
RcRownchangeKK*chgGame
 2244 2276 3.00 5 0.29 40 11.60 
  Izoria, Zviad g2599 USA0.001-0.1340-5.20 
  Wang, Michael 2185 USA1.0010.384015.20 
  Murugappan, Ganesh M 1975 USA1.0010.15406.00 
  Ke, Ivan 2058 USA1.0010.22408.80 
  Wheeler, Cameron f2401 USA0.001-0.3340-13.20 

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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