Individual Calculations February 2017
 Yong, Han Shawn  Total change: 0.80  Rating chartPersonal card
 2016 Pan-American Intercollegiate Team Chess Championship Kenner, Louisiana USA 2016-12-27
RcRownchangeKK*chgGame
 1977 1965 1.50 3 0.04 20 0.80 
  Ahlborg, John 2210 USA0.5010.30206.00 
  Li, Alex 1718 USA1.0010.19203.80 
  Bommannan, Aswath 2004 USA0.001-0.4520-9.00 

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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