Individual Calculations April 2017
 Tang, Andrew  Total change: 2.90  Rating chartPersonal card
 2017 Minnesota Closed Championship Minneapolis, Minnesota USA 2017-03-17
RcRownchangeKK*chgGame
 2240 2458 4.00 5 0.29 10 2.90 
  Bartholomew, John m2453 USA1.0010.49104.90 
  Nagle, Sean m2424 USA1.0010.45104.50 
  Johnson, Frank B 2206 USA0.001-0.8110-8.10 
  Hoover, Nathan 2058  * USA1.0010.08100.80 
  Zagar, Dane B 2058  * USA1.0010.08100.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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