Individual Calculations February 2020
 Wenzhi, Dai  Total change: -16.80  Rating chartPersonal card
 2019 Pan-American Intercollegiate Championship Charlotte, North Carolina USA 2019-12-27
 2090 2061 1.50 4 -0.42 40 -16.80 
  Repka, Christopher g2461  * SVK0.001-0.0840-3.20 
  Munoz, Claudia wc1801 USA0.501-0.3240-12.80 
  Hilby, Craig m2434 USA0.001-0.1040-4.00 
  Nilizadeh, Amirfarhad 1664 IRI1.0010.08403.20 
 * 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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