Individual Calculations February 2017
 Luo, Brian J  Total change: 30.80  Rating chartPersonal card
 2016 Pan-American Intercollegiate Team Chess Championship Kenner, Louisiana USA 2016-12-27
RcRownchangeKK*chgGame
 2053 1975 2.00 3 0.77 40 30.80 
  Heimann, Mark A f2373 USA0.5010.424016.80 
  Chu, Yue 1633 USA0.501-0.3840-15.20 
  Cooklev, Steven 2153 USA1.0010.734029.20 

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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