Individual Calculations December 2019
 Ying, Jaime  Total change: -6.40  Rating chartPersonal card
 Primera Copa 28 de Noviembre Chorrera PAN 2019-11-20
 1477 1177 0.50 4 -0.16 40 -6.40 
  Chung, Yaleika wf1577  * PAN0.001-0.0840-3.20 
  Hurtado, Samuel Alexander 1576 PAN0.001-0.0840-3.20 
  Arosemena, Betty 1454 PAN0.001-0.1740-6.80 
  Ferreira Araujo, Miguel Antonio 1299 PAN0.5010.17406.80 
 * 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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