Individual Calculations February 2019
 Mao, Marcus  Total change: -7.40  Rating chartPersonal card
 2018 Pan-American Intercollegiate Team Championship Burlingame, California USA 2018-12-27
RcRownchangeKK*chgGame
 1986 1690 0.50 5 -0.37 20 -7.40 
  Leker Locker, Maor 1918 USA0.001-0.2120-4.20 
  Bick, Gabriel 2090  * USA0.001-0.0820-1.60 
  Waranch, Samuel 1744 USA0.5010.08201.60 
  Ampie, Mauro f2090  * NCA0.001-0.0820-1.60 
  Bailey, Ben 2090  * USA0.001-0.0820-1.60 
 * 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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