Individual Calculations May 2015
 Zhong, Howard  Total change: 41.20  Rating chartPersonal card
 2015 Lone Star Open Houston, Texas USA 2015-03-20
RcRownchangeKK*chgGame
 2373 2065 1.50 3 1.03 40 41.20 
  Macieja, Bartlomiej g2465  * POL0.001-0.0840-3.20 
  Ynojosa Aponte, Felix m2432 VEN0.5010.404016.00 
  Patel, Advait 2223 USA1.0010.714028.40 
 * 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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