Individual Calculations February 2020
 Nilizadeh, Amirfarhad  Total change: 30.40  Rating chartPersonal card
 2019 Pan-American Intercollegiate Championship Charlotte, North Carolina USA 2019-12-27
RcRownchangeKK*chgGame
 2063 1664 1.00 3 0.76 40 30.40 
  Cordova, Emilio g2064  * PER0.001-0.0840-3.20 
  Wang, Grant 2064  * USA1.0010.924036.80 
  Wenzhi, Dai 2061 CHN0.001-0.0840-3.20 
 * 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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